condition	mean	min	max
4 h after light	0.2631633333333333	0.0	0.546966
8 h after light	0.558242	0.30257	0.858046
12 h after light	0.5910759999999999	0.152361	1.38082
4 h after dark	0.6329446666666667	0.237091	0.882201
8 h after dark	0.6400743333333333	0.507278	0.790806
12 h after dark	0.069823	0.0	0.209469