condition	mean	min	max
3 h after light	8.331278333333334	6.13045	12.0645
7 h after light	8.989456666666667	6.61032	12.1865
11 h after light	10.5532025	7.03764	14.6147
2 h after dark	10.531090833333334	7.67564	15.399
6 h after dark	9.001726666666666	6.88733	11.7886
10 h after dark	8.705847499999999	6.52083	11.3685