condition	mean	min	max
1 h after light	18.049024015	16.98957237	19.10847566
3 h after light	14.398060840000001	12.67079722	15.641027800000002
5 h after light	15.54904214	14.36682937	17.76783266
7 h after light	18.621788486666667	16.10869094	20.64026753
9 h after light	16.845515616666667	15.37380283	18.80153006
11 h after light	16.01603889	14.96308283	17.39489504
13 h after light	16.17935362	14.48736483	17.13552442
15 h after light	17.832368833333334	16.42263481	18.67357302
1 h after dark	18.227242060000002	17.88616444	18.49068162
3 h after dark	18.913675276666666	15.84979816	21.52144249
5 h after dark	19.24108091333333	16.08446758	23.51552044
7 h after dark	22.77982278	18.0725471	29.26487144