condition	mean	min	max
0 h after light	4.792975	3.87591	5.71004
4 h after light	4.698435	3.82144	5.57543
8 h after light	6.53293	5.63915	7.42671
4 h after dark	6.507835	5.82192	7.19375
8 h after dark	7.892245000000001	7.85913	7.92536
12 h after dark	8.548015	7.74141	9.35462