condition	mean	min	max
4 h after light	4.956519333333333	3.099353	8.480186999999999
8 h after light	6.621958	4.686943	8.698914
12 h after light	8.385054	7.815389	9.515175
16 h after light	5.918894	4.5080290000000005	7.106961
4 h after dark	5.248373666666666	3.742893	6.936603999999999
8 h after dark	6.0329049999999995	4.927562	7.128786999999999