condition	mean	min	max
1 h after light	20.64367588	16.54165046	24.70147009
3 h after light	15.1711949	11.73174482	18.58777794
5 h after light	12.298618783333334	10.67763462	14.17167711
7 h after light	15.13364477	14.70238775	15.84268594
9 h after light	13.711602285666666	8.548853757	20.24667667
11 h after light	17.500790183333333	16.2888414	19.07677299
13 h after light	15.145525076666667	11.29117505	18.21129885
15 h after light	18.230738226666666	14.87276118	22.60916269
1 h after dark	17.281412826666667	13.90866064	22.19453278
3 h after dark	15.793931813333334	11.08318797	18.75923359
5 h after dark	15.771331690333334	9.483918911	19.27302981
7 h after dark	17.62119395	13.61040052	20.4780872