condition	mean	min	max
4 h after light	0.38393049999999995	0.31348	0.454381
8 h after light	0.459367	0.297733	0.621001
12 h after light	0.393939	0.144736	0.643142
4 h after dark	0.8641963333333333	0.525244	1.12366
8 h after dark	0.7167453333333333	0.424128	1.09073
12 h after dark	0.5594263333333334	0.49869	0.629639