condition	mean	min	max
4 h after light	0.48514	0.324285	0.673814
8 h after light	0.238982	0.105054	0.311179
12 h after light	0.31264033333333335	0.189967	0.440433
4 h after dark	0.5702240000000001	0.434363	0.752414
8 h after dark	0.5980486666666667	0.231977	0.988317
12 h after dark	0.3713283333333333	0.308734	0.458868