condition	mean	min	max
4 h after light	11.04795	10.78	11.3159
8 h after light	9.214490000000001	9.21076	9.21822
12 h after light	9.913845	9.72029	10.1074
4 h after dark	11.54635	11.128	11.9647
8 h after dark	12.310649999999999	12.2249	12.3964
12 h after dark	13.01515	12.8782	13.1521