condition	mean	min	max
4 h after light	0.17384	0.0	0.34768
8 h after light	0.14922915	0.0469483	0.25151
12 h after light	0.4487585	0.152114	0.745403
4 h after dark	0.42925250000000004	0.400934	0.457571
8 h after dark	0.536653	0.326494	0.746812
12 h after dark	0.394256	0.247256	0.541256