condition	mean	min	max
4 h after light	0.2760395	0.231408	0.320671
8 h after light	0.690853	0.495995	0.885711
12 h after light	0.6284155	0.53568	0.721151
4 h after dark	0.6229990000000001	0.504256	0.741742
8 h after dark	0.635278	0.626179	0.644377
12 h after dark	0.9295575	0.895606	0.963509