condition	mean	min	max
1 h after light	12.766323400000001	10.73756086	14.79508594
3 h after light	12.792953063333334	11.58081062	13.94091609
5 h after light	14.6850501	11.65358915	16.97291094
7 h after light	15.798893436666667	13.07104752	18.50785767
9 h after light	16.455130616666665	14.66134757	18.07238485
11 h after light	15.61114627	14.60356409	16.14243911
13 h after light	17.17425721	16.86234267	17.71251977
15 h after light	17.57689038	17.17185211	17.97995363
1 h after dark	17.362870143333335	15.34226826	19.72155108
3 h after dark	16.381643063333335	14.958844000000001	18.11615095
5 h after dark	16.90875295	14.95352845	19.322391500000002
7 h after dark	16.08478412	14.45803768	17.93976708