condition	mean	min	max
4 h after light	0.1486205	0.136614	0.160627
8 h after light	0.06523615	0.0557742	0.0746981
12 h after light	0.301887	0.272472	0.331302
4 h after dark	0.8398490000000001	0.793845	0.885853
8 h after dark	0.4602735	0.427654	0.492893
12 h after dark	0.17210599999999998	0.148387	0.195825