condition	mean	min	max
4 h after light	0.186638	0.0	0.342283
8 h after light	0.4520383333333333	0.199277	0.65733
12 h after light	0.36017499999999997	0.290462	0.420932
4 h after dark	0.3100886666666667	0.241745	0.41163
8 h after dark	0.3264336666666667	0.253802	0.363809
12 h after dark	0.451949	0.334402	0.663269