condition	mean	min	max
4 h after light	0.17128166666666667	0.0	0.513845
8 h after light	0.36271966666666666	0.0	0.607585
12 h after light	0.13311133333333333	0.0	0.399334
4 h after dark	0.7015170000000001	0.560397	0.883262
8 h after dark	0.16339	0.0	0.49017
12 h after dark	0.19357899999999997	0.0	0.580737