condition	mean	min	max
4 h after light	0.28404850000000004	0.256276	0.311821
8 h after light	0.22916950000000003	0.196601	0.261738
12 h after light	0.0745768	0.0396146	0.109539
4 h after dark	0.4646636666666667	0.16167	0.671285
8 h after dark	0.31000533333333335	0.170464	0.385021
12 h after dark	0.186387	0.0	0.311737