condition	mean	min	max
3 h after light	12.2435525	9.87143	13.9055
7 h after light	11.894941666666666	9.7264	17.3541
11 h after light	14.263091666666666	11.9285	21.5179
2 h after dark	13.9507525	9.99103	18.2887
6 h after dark	11.78135	8.20436	14.1932
10 h after dark	11.730344166666667	9.54646	13.9244