condition	mean	min	max
1 h after light	18.698303369999998	18.68334471	18.71326203
3 h after light	16.662937946666666	14.82347651	17.74564534
5 h after light	16.070833253333333	15.08957175	16.83977609
7 h after light	16.098403063333333	15.31561643	16.6187437
9 h after light	15.75252579	14.90469458	16.83062142
11 h after light	14.167900643333333	13.33075456	14.68477976
1 h after dark	15.18880207	13.64145457	16.02174359
3 h after dark	14.6920908	13.02925097	16.20733474
5 h after dark	16.649435996666668	16.06961461	16.99232581
7 h after dark	15.329040386666668	13.85580928	16.57446094
9 h after dark	17.81491421	16.92990636	18.33410614
11 h after dark	17.145854063333335	16.78181625	17.33597328