condition	mean	min	max
4 h after light	0.04731455	0.0347293	0.0598998
8 h after light	0.0616594	0.0474644	0.0758544
12 h after light	0.04915665	0.0	0.0983133
4 h after dark	0.27377333333333337	0.0	0.624608
8 h after dark	0.1774062	0.0926296	0.277504
12 h after dark	0.212706	0.0	0.476449