condition	mean	min	max
1 h after light	9.3143419305	8.151780901	10.47690296
3 h after light	11.300716553333332	10.18632718	12.49508514
5 h after light	15.194279526666667	12.81005219	16.59758859
7 h after light	18.750189523333333	17.48252605	21.02127044
9 h after light	19.413476963333334	19.28285931	19.53067527
11 h after light	19.92892640666667	17.985183300000003	21.16647533
13 h after light	21.32812208	18.8098245	25.28732726
15 h after light	19.48466824	14.86531599	22.72169024
1 h after dark	22.150437136666667	20.92630571	23.63603665
3 h after dark	20.281929706666666	16.9405712	25.01754179
5 h after dark	18.698880756666668	15.89270029	20.85231692
7 h after dark	19.66996109	17.33110927	21.0967652