condition	mean	min	max
1 h after light	20.391627313333334	18.04543686	21.94682717
3 h after light	17.877163984	9.947587582	27.9325179
5 h after light	21.360246426666667	13.45172597	30.06420073
7 h after light	15.468271536	9.663381051	27.01006841
9 h after light	16.259815491666668	8.071614975	21.50388466
11 h after light	19.58842245	11.82840072	26.70890906
13 h after light	16.660823196666666	12.72362747	22.22508658
15 h after light	16.053771399000002	9.758412317000001	25.77945271
1 h after dark	12.292197325	7.920040742	19.53614633
3 h after dark	16.000794854	9.734128212	23.71563877
5 h after dark	18.212587653333333	15.78487874	21.22580375
7 h after dark	13.450815966666667	10.49631247	14.96475603