condition	mean	min	max
1 h after light	17.976519605	17.41431168	18.53872753
3 h after light	18.181351030000002	15.69504597	19.87576035
5 h after light	19.03518494	18.31530089	19.97548978
7 h after light	18.64339256	17.42527259	20.96813872
9 h after light	17.857916846666665	16.94554303	19.53067527
11 h after light	17.39914319	16.47247259	19.21396903
13 h after light	17.570257096666666	16.57734533	18.13613899
15 h after light	16.893109473333332	14.79452877	18.84353197
1 h after dark	15.748393753333334	13.011004400000001	18.34218563
3 h after dark	15.973360236666666	12.94400183	17.84372763
5 h after dark	14.739943546666666	14.51371879	14.91683273
7 h after dark	13.100078066666667	12.55810324	13.93088058