condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.415604	0.146579	0.788427
12 h after light	0.345544	0.178208	0.547509
4 h after dark	0.47441900000000004	0.34304	0.581755
8 h after dark	0.13796766666666666	0.0	0.28669
12 h after dark	0.250237	0.150717	0.403007