Table:
team
from
to
record

m
w
d
l
win%
ref

lyngby
1 january 2006
7 july 2008
50
14
12
24
28.00
none

nordsjælland
1 july 2011
18 may 2014
122
58
25
39
47.54
none

mainz 05
18 may 2014
17 february 2015
24
5
11
8
20.83
none

nordsjælland
1 january 2016
25 march 2019
113
43
31
39
38.05
none

total
309
120
79
110
38.83
-

Statement: hjulmand became coach of lyngby from 1 january 2006 until 7 july 2008.
Question: when did hjulmand become coach of lyngby?
Answer: 1 january 2006