condition	mean	min	max
1 h after light	15.111103005	13.87481743	16.34738858
3 h after light	13.037724546666666	11.0220873	15.71427303
5 h after light	13.648745053333332	12.27630002	14.532793099999997
7 h after light	11.924912173333334	11.2524823	12.52642054
9 h after light	13.17846193	11.52721892	14.218331599999999
11 h after light	12.371473763333334	10.17194793	14.77741604
13 h after light	14.805974746666667	13.91737015	15.49133562
15 h after light	16.7764669	15.643975400000002	17.578865399999998
1 h after dark	15.815775926666666	15.29229345	16.72077696
3 h after dark	17.302895656666667	16.06993424	18.70640148
5 h after dark	13.98473131	13.10450726	14.51371879
7 h after dark	16.58312069	15.94091334	17.22168084