condition	mean	min	max
4 h after light	0.12553185	0.0315507	0.219513
8 h after light	0.109933	0.100003	0.119863
12 h after light	0.270268	0.20394	0.336596
4 h after dark	0.4904556666666667	0.211456	0.725292
8 h after dark	0.300732	0.170748	0.439112
12 h after dark	0.24194766666666664	0.221402	0.253484