time,occupancy
08:00,6
08:30,14
09:00,28
09:30,40
10:00,54
10:30,64
11:00,71
11:30,70
12:00,51
12:30,53
13:00,64
13:30,68
14:00,70
14:30,71
15:00,71
15:30,70
16:00,64
16:30,55
17:00,44
17:30,35
18:00,29
18:30,24
19:00,20
19:30,15
20:00,11
20:30,7
21:00,0