05:00
0
student
06:00
1
05:00
0
08:00
9
05:00
5
11:00
0
11:00
0
16:00
2
29:00
0
15:00
0
10:00
1
18:00
0
06:00
1
11:00
11
12:00
2
06:00
2
10:00
1
12:00
4
16:00
1
06:00
1
10:00
1
12:00
2
01:28
1
07:00
0
08:00
0
06:00
3
27:00
2
07:00
7
13:00
1
06:00
1
03:00
11
