condition	mean	min	max
1 h after light	9.2890464185	7.888820227	10.68927261
3 h after light	12.159984668	8.757756903999999	13.91728995
5 h after light	13.45316826	10.80848154	15.08026133
7 h after light	18.53574444	15.90310781	20.73565535
9 h after light	17.202571916666667	15.466977400000001	18.43292611
11 h after light	16.65983145	15.08165696	17.61663447
13 h after light	15.081867913333333	14.81986173	15.44698735
15 h after light	14.028914176666667	13.37878439	14.67013227
1 h after dark	13.555726183333334	12.81926234	14.05486722
3 h after dark	14.551848786666667	13.98439723	15.40633079
5 h after dark	14.936560483333333	13.50843957	16.03588502
7 h after dark	16.25041207	14.80644511	18.79165546