condition	mean	min	max
4 h after light	0.1500292	0.0593174	0.240741
8 h after light	0.2536835	0.22535	0.282017
12 h after light	0.1065008	0.0486786	0.164323
4 h after dark	0.04328866666666667	0.0	0.129866
8 h after dark	0.045801	0.0	0.137403
12 h after dark	0.14829333333333333	0.0	0.256154