condition	mean	min	max
1 h after light	16.885111013333333	12.28299792	19.33869576
3 h after light	15.311237053333334	14.44266593	15.85912189
5 h after light	18.07292015	12.50958174	23.43783786
7 h after light	17.748491513333335	14.33823482	21.36461797
9 h after light	14.480770443333332	12.22015452	16.29263684
11 h after light	14.4403644	10.38591282	17.36677943
13 h after light	15.80937542	12.490131300000002	17.69796538
15 h after light	13.287608446666667	13.18867824	13.41157763
1 h after dark	19.932469813333334	19.44989403	20.27113306
3 h after dark	15.850151020000002	13.35884816	17.2802393
5 h after dark	17.142968513333333	15.93623342	19.18812659
7 h after dark	19.26651429	17.14890488	21.61651848