condition	mean	min	max
4 h after light	0.3979975	0.19826	0.597735
8 h after light	0.320368	0.200854	0.439882
12 h after light	0.2583145	0.256306	0.260323
4 h after dark	0.26646433333333336	0.177168	0.361789
8 h after dark	0.551647	0.413325	0.75107
12 h after dark	0.4028253333333333	0.318571	0.504633