0:00 to 1:40
1:40 to 2:00 rest
2:00 to 3:40
3:40 to 4:00 rest
4:00 to 5:40
5:40 to 6:00 rest
6:00 to 7:40
7:40 to 8:00 rest
8:00 to 9:40
9:40 to 10:00 rest