condition	mean	min	max
4 h after light	0.4980435	0.420554	0.575533
8 h after light	0.47848485	0.0984317	0.858538
12 h after light	0.2372335	0.0	0.474467
4 h after dark	0.5625633333333333	0.272075	0.712805
8 h after dark	0.8676053333333333	0.469533	1.2708
12 h after dark	0.218271	0.0	0.654813