condition	mean	min	max
1 h after light	13.229985379999999	12.35861018	14.10136058
3 h after light	13.306223523333333	11.59386549	15.86410311
5 h after light	11.835848756666667	10.185742900000001	13.95158094
7 h after light	15.643566883333333	10.21900105	19.5518736
9 h after light	16.620779803333335	13.42225694	19.85202848
11 h after light	16.48289492	12.10195626	19.37409685
13 h after light	11.217064990333334	8.143292061	13.51840202
15 h after light	10.770655168000001	9.575793254	11.57520206
1 h after dark	7.897946843	6.083194991	10.60550076
3 h after dark	6.086950595	5.491831456	6.467965136
5 h after dark	6.1918801483333334	4.819297584	7.4271943039999995
7 h after dark	5.981294809333333	5.302740143	6.359968717