condition	mean	min	max
4 h after light	0.303796	0.0	0.607592
8 h after light	0.22468	0.0	0.44936
12 h after light	0.3354255	0.248422	0.422429
4 h after dark	0.30908199999999997	0.138922	0.54855
8 h after dark	0.536009	0.290422	0.663891
12 h after dark	0.18582666666666667	0.0	0.420686