condition	mean	min	max
1 h after light	13.16252586	13.01655337	13.30849835
3 h after light	13.219594686666667	11.83477576	15.02898758
5 h after light	15.786876386666666	14.38348358	17.09801839
7 h after light	15.82575417	14.98187643	17.13690525
9 h after light	13.708623046666666	11.92673236	15.65332652
11 h after light	14.448730333333334	12.3355955	16.36356842
13 h after light	14.41523616	12.82037411	15.3204753
15 h after light	15.191213783333334	12.33049911	19.46648522
1 h after dark	17.018404346666667	13.34327566	19.57242783
3 h after dark	14.75978991	12.14606992	17.20807321
5 h after dark	13.11684208	10.14283894	14.639378699999998
7 h after dark	11.28124059	10.05575056	12.8637555