condition	mean	min	max
1 h after light	9.126933941499999	7.560575292999999	10.69329259
3 h after light	8.596020315333334	6.749510288	9.989681466
5 h after light	8.114294663333332	5.88998154	9.511428421
7 h after light	11.313763832	8.161262736	12.9139046
9 h after light	13.505298863333334	12.21006053	15.09699393
11 h after light	15.92395	11.88767885	19.2886337
1 h after dark	17.694264306666668	14.94662411	20.04514108
3 h after dark	17.09139652	15.41174257	19.71162333
5 h after dark	17.655337683333332	16.08479949	19.71948922
7 h after dark	14.86472127	13.20371383	17.9310473
9 h after dark	12.968378203333334	12.41752209	13.88732156
11 h after dark	9.23426163	8.687057824	10.1551185