condition	mean	min	max
3 h after light	12.918800000000001	11.1521	14.0874
6 h after light	13.337046666666666	9.96014	15.293
9 h after light	14.6464	12.6411	15.9765
12 h after light	14.690733333333332	12.8232	15.7761
3 h after dark	17.941	17.5843	18.2452
6 h after dark	21.05913333333333	18.8603	23.1286
9 h after dark	15.865066666666667	14.2018	17.6245
12 h after dark	9.3918	8.30905	10.2496