condition	mean	min	max
4 h after light	0.05640075	0.0283652	0.0844363
8 h after light	0.203345	0.153894	0.252796
12 h after light	0.49031349999999996	0.335073	0.645554
4 h after dark	0.530816	0.472854	0.588778
8 h after dark	0.4713655	0.438682	0.504049
12 h after dark	0.34396899999999997	0.203806	0.484132