condition	mean	min	max
4 h after light	7.442015	7.36587	7.51816
8 h after light	4.803710000000001	4.66244	4.94498
12 h after light	7.12735	6.57971	7.67499
4 h after dark	8.40981	7.51117	9.96166
8 h after dark	10.143603333333333	9.10488	11.5644
12 h after dark	9.908393333333333	8.26276	11.7449