condition	mean	min	max
1 h after light	17.97144771	17.23700894	18.70588648
3 h after light	14.253504359999999	12.13854374	16.28856071
5 h after light	12.62347915	10.62647216	15.720091199999999
7 h after light	12.274670399666666	7.467731539	15.17174607
9 h after light	15.43580685	13.07632248	18.08247326
11 h after light	16.337655036666668	10.55589137	20.48351401
13 h after light	14.676687551	7.224875663	18.90652063
15 h after light	15.640543430000001	10.5602206	20.1960413
1 h after dark	15.971405546666666	14.54468676	17.01249446
3 h after dark	14.336579256666665	12.58801817	16.26058525
5 h after dark	13.539677492333334	9.575183357	16.53955034
7 h after dark	14.37692184	12.77172366	16.11192075