condition	mean	min	max
1 h after light	22.036791625	17.88132585	26.1922574
3 h after light	20.71352457	15.98105015	23.92351667
5 h after light	16.70704502	13.88692713	18.81476415
7 h after light	14.13535328	12.16720273	17.70037684
9 h after light	16.55570644	13.28020613	19.00985726
11 h after light	20.00718571	16.94012654	24.91390146
13 h after light	19.626287043333335	14.52312714	22.46729038
15 h after light	17.875140416666667	15.34367014	20.38671907
1 h after dark	18.99593934	16.11274871	21.73471509
3 h after dark	21.24812565	17.5228324	23.65542518
5 h after dark	22.20585692	19.35162506	26.696948300000003
7 h after dark	24.33216217	18.21156669	28.11231657