Spreadsheet: 42093d1240635349-finding-averages-between-dates-for-groups-example
Sheet: Sheet1

EU_ID | Group | Start Date | R1 | R2 | R3 | R4 | R5 | Height | Score | Length
1 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-03 00:00:00 | 2011-11-19 00:00:00 | 2011-11-24 00:00:00
2 | A | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-28 00:00:00 | 2011-11-08 00:00:00 | 2011-11-24 00:00:00 | 2011-12-05 00:00:00
3 | A | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-27 00:00:00 | 2011-11-08 00:00:00 | 2011-11-25 00:00:00 | 2011-12-05 00:00:00
4 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-05 00:00:00 | 2011-11-18 00:00:00 | 2011-12-05 00:00:00
5 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-18 00:00:00 | 2011-11-02 00:00:00 | 2011-11-07 00:00:00 | 2011-11-10 00:00:00
6 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-06 00:00:00 | 2011-11-28 00:00:00 | 2011-11-30 00:00:00
7 | A | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-26 00:00:00 | 2011-11-06 00:00:00 | 2011-11-10 00:00:00 | 2011-11-16 00:00:00
8 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-24 00:00:00 | 2011-11-06 00:00:00 | 2011-12-05 00:00:00 | 2011-12-08 00:00:00
9 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-18 00:00:00 | 2011-11-09 00:00:00 | 2011-11-18 00:00:00 | 2011-11-21 00:00:00
10 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-25 00:00:00 | 2011-11-06 00:00:00 | 2011-12-01 00:00:00 | 2011-12-05 00:00:00
11 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-03 00:00:00 | 2011-11-19 00:00:00 | 2011-11-22 00:00:00
12 | A | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-26 00:00:00 | 2011-11-08 00:00:00 | 2011-12-05 00:00:00
13 | A | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-20 00:00:00 | 2011-11-03 00:00:00 | 2011-11-29 00:00:00 | 2011-12-01 00:00:00
14 | A | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-23 00:00:00 | 2011-11-10 00:00:00 | 2011-11-30 00:00:00 | 2011-12-01 00:00:00
15 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-19 00:00:00 | 2011-11-11 00:00:00 | 2011-11-17 00:00:00 | 2011-11-21 00:00:00
16 | A | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-23 00:00:00 | 2011-11-10 00:00:00 | 2011-11-30 00:00:00 | 2011-12-01 00:00:00
17 | A | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-21 00:00:00 | 2011-11-10 00:00:00 | 2011-11-28 00:00:00 | 2011-11-30 00:00:00
18 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-19 00:00:00 | 2011-11-08 00:00:00 | 2011-11-16 00:00:00 | 2011-11-17 00:00:00
19 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-21 00:00:00 | 2011-11-06 00:00:00 | 2011-11-16 00:00:00 | 2011-11-18 00:00:00
20 | A | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-21 00:00:00 | 2011-11-06 00:00:00 | 2011-11-30 00:00:00 | 2011-12-10 00:00:00
21 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-05 00:00:00 | 2011-11-14 00:00:00 | 2011-11-16 00:00:00
22 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-02 00:00:00 | 2011-11-15 00:00:00 | 2011-11-18 00:00:00
23 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-03 00:00:00 | 2011-11-12 00:00:00 | 2011-11-16 00:00:00
24 | A | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-10-31 00:00:00 | 2011-11-09 00:00:00 | 2011-11-15 00:00:00
25 | B | 2011-08-25 00:00:00 | 2011-10-12 00:00:00 | 2011-10-24 00:00:00 | 2011-11-05 00:00:00 | 2011-11-28 00:00:00 | 2011-11-29 00:00:00
26 | B | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-21 00:00:00 | 2011-11-04 00:00:00 | 2011-11-10 00:00:00 | 2011-11-11 00:00:00
27 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-18 00:00:00 | 2011-11-02 00:00:00 | 2011-11-08 00:00:00 | 2011-11-10 00:00:00
28 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-02 00:00:00 | 2011-11-09 00:00:00 | 2011-11-10 00:00:00
29 | B | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-20 00:00:00 | 2011-11-02 00:00:00 | 2011-11-12 00:00:00 | 2011-11-15 00:00:00
30 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-18 00:00:00 | 2011-11-02 00:00:00 | 2011-11-08 00:00:00 | 2011-11-10 00:00:00
31 | B | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-19 00:00:00 | 2011-11-03 00:00:00 | 2011-11-09 00:00:00 | 2011-11-10 00:00:00
32 | B | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-19 00:00:00 | 2011-11-04 00:00:00 | 2011-11-09 00:00:00 | 2011-11-11 00:00:00
33 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-03 00:00:00 | 2011-11-08 00:00:00 | 2011-11-11 00:00:00
34 | B | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-22 00:00:00 | 2011-11-07 00:00:00 | 2011-12-05 00:00:00 | 2011-12-08 00:00:00
35 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-21 00:00:00 | 2011-11-06 00:00:00 | 2011-12-01 00:00:00 | 2011-12-05 00:00:00
36 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-06 00:00:00 | 2011-11-16 00:00:00 | 2011-11-19 00:00:00
37 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-07 00:00:00 | 2011-11-29 00:00:00 | 2011-12-01 00:00:00
38 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-21 00:00:00 | 2011-11-06 00:00:00 | 2011-11-11 00:00:00 | 2011-11-19 00:00:00
39 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-18 00:00:00 | 2011-11-05 00:00:00 | 2011-11-30 00:00:00 | 2011-12-05 00:00:00
40 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-18 00:00:00 | 2011-11-07 00:00:00 | 2011-11-19 00:00:00 | 2011-11-21 00:00:00
41 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-09 00:00:00 | 2011-11-19 00:00:00 | 2011-11-21 00:00:00
42 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-02 00:00:00 | 2011-11-10 00:00:00 | 2011-12-04 00:00:00
43 | B | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-22 00:00:00 | 2011-11-09 00:00:00 | 2011-12-05 00:00:00 | 2011-12-08 00:00:00
44 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-05 00:00:00 | 2011-12-05 00:00:00 | 2011-12-08 00:00:00
45 | B | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-03 00:00:00 | 2011-11-25 00:00:00 | 2011-12-06 00:00:00
46 | B | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-25 00:00:00 | 2011-11-04 00:00:00 | 2011-11-24 00:00:00 | 2011-11-28 00:00:00
47 | B | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-19 00:00:00 | 2011-11-02 00:00:00 | 2011-11-10 00:00:00 | 2011-11-11 00:00:00
48 | B | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-20 00:00:00 | 2011-11-03 00:00:00 | 2011-11-10 00:00:00 | 2011-11-15 00:00:00
49 | C | 2011-08-25 00:00:00 | 2011-10-12 00:00:00 | 2011-10-25 00:00:00 | 2011-11-05 00:00:00 | 2011-11-16 00:00:00 | 2011-11-19 00:00:00
50 | C | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-21 00:00:00 | 2011-11-06 00:00:00 | 2011-11-19 00:00:00 | 2011-11-24 00:00:00
51 | C | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-20 00:00:00 | 2011-11-02 00:00:00 | 2011-11-07 00:00:00 | 2011-11-10 00:00:00
52 | C | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-18 00:00:00 | 2011-11-01 00:00:00 | 2011-11-09 00:00:00 | 2011-11-10 00:00:00
53 | C | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-22 00:00:00 | 2011-11-03 00:00:00 | 2011-11-24 00:00:00 | 2011-11-28 00:00:00
54 | C | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-20 00:00:00 | 2011-11-02 00:00:00 | 2011-11-08 00:00:00 | 2011-11-10 00:00:00
55 | C | 2011-08-25 00:00:00 | 2011-10-12 00:00:00 | 2011-10-25 00:00:00 | 2011-11-06 00:00:00 | 2011-11-18 00:00:00 | 2011-11-21 00:00:00
56 | C | 2011-08-25 00:00:00 | 2011-10-12 00:00:00 | 2011-10-25 00:00:00 | 2011-11-09 00:00:00 | 2011-11-24 00:00:00 | 2011-11-28 00:00:00
57 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-02 00:00:00 | 2011-11-08 00:00:00 | 2011-11-11 00:00:00
58 | C | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-22 00:00:00 | 2011-11-03 00:00:00 | 2011-11-18 00:00:00 | 2011-11-23 00:00:00
59 | C | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-24 00:00:00 | 2011-11-03 00:00:00 | 2011-12-01 00:00:00 | 2011-12-06 00:00:00
60 | C | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-19 00:00:00 | 2011-11-03 00:00:00 | 2011-11-10 00:00:00 | 2011-11-14 00:00:00
61 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-04 00:00:00 | 2011-11-11 00:00:00 | 2011-11-16 00:00:00
62 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-18 00:00:00 | 2011-11-03 00:00:00 | 2011-11-09 00:00:00 | 2011-11-11 00:00:00
63 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-28 00:00:00 | 2011-11-06 00:00:00 | 2011-11-24 00:00:00 | 2011-11-28 00:00:00
64 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-06 00:00:00 | 2011-11-25 00:00:00 | 2011-11-30 00:00:00
65 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-02 00:00:00 | 2011-11-09 00:00:00 | 2011-11-14 00:00:00
66 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-03 00:00:00 | 2011-11-09 00:00:00 | 2011-11-16 00:00:00
67 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-02 00:00:00 | 2011-11-08 00:00:00 | 2011-11-11 00:00:00
68 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-03 00:00:00 | 2011-11-14 00:00:00 | 2011-11-18 00:00:00
69 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-02 00:00:00 | 2011-11-09 00:00:00 | 2011-11-14 00:00:00
70 | C | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-20 00:00:00 | 2011-11-06 00:00:00 | 2011-11-17 00:00:00 | 2011-11-21 00:00:00
71 | C | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-04 00:00:00 | 2011-11-09 00:00:00 | 2011-11-17 00:00:00
72 | C | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-19 00:00:00 | 2011-11-04 00:00:00 | 2011-11-15 00:00:00 | 2011-11-17 00:00:00
73 | D | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-19 00:00:00 | 2011-11-01 00:00:00 | 2011-11-04 00:00:00 | 2011-11-06 00:00:00
74 | D | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-25 00:00:00 | 2011-11-03 00:00:00 | 2011-11-10 00:00:00 | 2011-11-17 00:00:00
75 | D | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-20 00:00:00 | 2011-11-04 00:00:00 | 2011-11-05 00:00:00 | 2011-11-11 00:00:00
76 | D | 2011-08-25 00:00:00 | 2011-10-14 00:00:00 | 2011-10-23 00:00:00 | 2011-11-03 00:00:00 | 2011-11-09 00:00:00 | 2011-11-10 00:00:00
77 | D | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-20 00:00:00 | 2011-11-03 00:00:00 | 2011-11-10 00:00:00 | 2011-11-14 00:00:00
78 | D | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-20 00:00:00 | 2011-11-02 00:00:00 | 2011-11-07 00:00:00 | 2011-11-10 00:00:00
79 | D | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-21 00:00:00 | 2011-11-05 00:00:00 | 2011-11-20 00:00:00 | 2011-11-24 00:00:00
80 | D | 2011-08-25 00:00:00 | 2011-10-12 00:00:00 | 2011-10-24 00:00:00 | 2011-11-06 00:00:00 | 2011-11-08 00:00:00 | 2011-11-16 00:00:00
81 | D | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-20 00:00:00 | 2011-11-03 00:00:00 | 2011-11-07 00:00:00 | 2011-11-10 00:00:00
82 | D | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-19 00:00:00 | 2011-11-03 00:00:00 | 2011-11-10 00:00:00 | 2011-11-11 00:00:00
83 | D | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-23 00:00:00 | 2011-11-04 00:00:00 | 2011-11-10 00:00:00 | 2011-11-11 00:00:00
84 | D | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-17 00:00:00 | 2011-11-02 00:00:00 | 2011-11-08 00:00:00 | 2011-11-10 00:00:00
85 | D | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-20 00:00:00 | 2011-11-03 00:00:00 | 2011-11-09 00:00:00 | 2011-11-14 00:00:00
86 | D | 2011-08-25 00:00:00 | 2011-10-11 00:00:00 | 2011-10-22 00:00:00 | 2011-11-06 00:00:00 | 2011-11-23 00:00:00 | 2011-12-01 00:00:00
87 | D | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-23 00:00:00 | 2011-11-06 00:00:00 | 2011-11-17 00:00:00 | 2011-11-19 00:00:00
88 | D | 2011-08-25 00:00:00 | 2011-10-10 00:00:00 | 2011-10-23 00:00:00 | 2011-11-05 00:00:00 | 2011-11-24 00:00:00 | 2011-11-25 00:00:00
89 | D | 2011-08-25 00:00:00 | 2011-10-12 00:00:00 | 2011-10-25 00:00:00 | 2011-11-03 00:00:00 | 2011-11-19 00:00:00 | 2011-11-28 00:00:00
90 | D | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-19 00:00:00 | 2011-11-02 00:00:00 | 2011-11-10 00:00:00 | 2011-11-16 00:00:00
91 | D | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-19 00:00:00 | 2011-11-03 00:00:00 | 2011-11-10 00:00:00 | 2011-11-20 00:00:00
92 | D | 2011-08-25 00:00:00 | 2011-10-12 00:00:00 | 2011-10-27 00:00:00 | 2011-11-06 00:00:00 | 2011-11-19 00:00:00 | 2011-11-24 00:00:00
93 | D | 2011-08-25 00:00:00 | 2011-10-09 00:00:00 | 2011-10-22 00:00:00 | 2011-11-06 00:00:00 | 2011-11-11 00:00:00 | 2011-11-18 00:00:00
94 | D | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-20 00:00:00 | 2011-11-02 00:00:00 | 2011-11-10 00:00:00 | 2011-11-14 00:00:00
95 | D | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-17 00:00:00 | 2011-11-01 00:00:00 | 2011-11-04 00:00:00 | 2011-11-09 00:00:00
96 | D | 2011-08-25 00:00:00 | 2011-10-08 00:00:00 | 2011-10-18 00:00:00 | 2011-11-02 00:00:00 | 2011-11-16 00:00:00 | 2011-11-19 00:00:00