condition	mean	min	max
4 h after light	0.181658	0.0	0.421686
8 h after light	0.372917	0.189716	0.583118
12 h after light	0.371371	0.126543	0.604316
4 h after dark	0.40848799999999996	0.211924	0.537831
8 h after dark	0.17654233333333333	0.0	0.529627
12 h after dark	0.246234	0.124193	0.475171