condition	mean	min	max
1 h after light	19.570887776666666	16.14556227	21.56859358
3 h after light	17.18562335	11.612969900000001	24.61317385
5 h after light	12.868371569	8.770287717	16.85417314
7 h after light	13.372318036666666	11.10960134	16.97812643
9 h after light	13.585183123333334	10.46153449	17.65524145
11 h after light	16.79779050333333	10.96290798	24.33933106
13 h after light	19.430121263333334	15.15180065	27.84733621
15 h after light	21.15409577	18.7627655	24.55606281
1 h after dark	17.690997566666667	12.1563416	20.86299096
3 h after dark	16.59001319	11.34900663	25.80118489
5 h after dark	25.659833913333333	19.23338517	33.97321637
7 h after dark	24.06032834	20.84478955	25.67295158