condition	mean	min	max
3 h after light	13.747462500000001	6.78099	25.881
7 h after light	12.965939166666667	6.35261	21.2982
11 h after light	9.6810325	6.53235	14.7162
2 h after dark	13.213298333333332	8.10114	19.1967
6 h after dark	18.755630833333335	8.85971	46.7145
10 h after dark	16.573233333333334	10.1792	22.6494