condition	mean	min	max
0 h after light	4.4803999999999995	4.26262	4.69818
4 h after light	8.47223	7.15843	9.78603
8 h after light	8.47061	8.25832	8.6829
4 h after dark	9.630984999999999	9.26167	10.0003
8 h after dark	7.196365	7.01178	7.38095
12 h after dark	5.291119999999999	4.56048	6.02176