condition	mean	min	max
1 h after light	7.7393171899999995	7.587738352000001	7.890896027999999
3 h after light	13.815312819333334	7.448766288	18.67977883
5 h after light	17.78028255	15.98380054	19.91807195
7 h after light	18.700883073333333	17.51769245	20.79701788
9 h after light	19.96424137	19.10256639	21.59385979
11 h after light	21.211568856666666	18.97990649	24.06372073
1 h after dark	23.57293388	22.78682921	24.46144535
3 h after dark	22.816307186666666	19.04871658	27.11309116
5 h after dark	20.06900472	19.4891443	20.85105995
7 h after dark	20.565020373333333	20.44086185	20.80301665
9 h after dark	17.18436262333333	15.82018716	18.48269543
11 h after dark	16.442488373333333	14.04362279	19.66578985