condition	mean	min	max
4 h after light	0.240592	0.20694	0.274244
8 h after light	0.0655695	0.037437	0.093702
12 h after light	0.40186350000000004	0.33965	0.464077
4 h after dark	1.24495	1.1888	1.34867
8 h after dark	0.7083076666666667	0.582075	0.822892
12 h after dark	0.38510133333333335	0.329204	0.475026