condition	mean	min	max
1 h after light	16.920396713333332	14.40542771	18.43922154
3 h after light	23.003250949999998	20.65908849	26.80703183
5 h after light	18.287515876666667	17.4109176	19.10459136
7 h after light	18.10913286	13.47614364	22.16496335
9 h after light	21.48748739	18.08887896	27.25422707
11 h after light	20.35597979	17.26776866	23.07980628
13 h after light	18.885436586666668	15.79495835	24.33029527
15 h after light	18.860840093333334	17.4298324	20.62573512
1 h after dark	19.850597883333332	17.41048655	24.588963699999997
3 h after dark	19.548712466666668	18.41815662	21.75600084
5 h after dark	17.487151883333333	15.72487754	19.7824491
7 h after dark	19.07065255	14.29075406	24.01835387