07:00 0
group
07:00 
11:17 2
05:00 0
06:59 0
10:00 0
07:59 1
05:25 1
06:06 0
05:08 0
10:29 1
10:14 5
10:30 5
06:02 4
07:10 1
05:09 0
12:08 6
06:10 0
10:10 0
05:25 1
06:15 1