condition	mean	min	max
4 h after light	0.496543	0.0	1.32376
8 h after light	0.8241243333333333	0.291702	1.39616
12 h after light	1.2295006666666666	0.867232	1.53222
4 h after dark	1.176369	0.950387	1.49335
8 h after dark	0.5911996666666667	0.427528	0.713165
12 h after dark	0.47851699999999997	0.374922	0.559372