condition	mean	min	max
1 h after light	16.513552776666668	15.03764084	17.35985247
3 h after light	17.28672501333333	14.06857587	18.9764478
5 h after light	18.98280523	16.44926808	22.127335100000003
7 h after light	16.568616526666666	16.30284694	17.02988901
9 h after light	15.109909143333333	11.40848374	17.07132904
11 h after light	16.986521426666666	15.52116972	18.44471747
13 h after light	18.97948101	15.61266413	21.12337804
15 h after light	17.028425686666665	15.95202034	17.96434995
1 h after dark	18.01411393	17.41048655	18.67362332
3 h after dark	17.285035726666667	15.20677172	19.72561835
5 h after dark	17.586623536666668	15.21762343	20.137088100000003
7 h after dark	21.5006512	20.45056185	22.38149915