condition	mean	min	max
1 h after light	7.633915963	7.291358141	7.976473785
3 h after light	12.93915822	11.304338699999999	15.13632265
5 h after light	13.32963571	11.64614241	14.55416688
7 h after light	14.43831436	13.18147926	15.53746076
9 h after light	14.086862756666667	11.09342355	16.77142127
11 h after light	13.053779566666666	11.31236638	15.33163167
13 h after light	15.848236230000001	11.19437545	18.96549544
15 h after light	15.60249474	12.45696577	18.28181974
1 h after dark	17.159262453333334	13.39325047	21.92111916
3 h after dark	17.05711675	12.593556699999999	20.82487369
5 h after dark	16.36956484	14.010670000000001	19.28879511
7 h after dark	14.622420563	8.067884079	23.10225478