condition	mean	min	max
1 h after light	17.86018842	17.83905099	17.88132585
3 h after light	18.301547883333335	16.45961404	19.24526464
5 h after light	19.040620623333332	17.36967394	20.89294443
7 h after light	21.906761383333333	19.38872048	25.30549675
9 h after light	20.754153956666666	19.47859347	21.72641724
11 h after light	20.680515776666667	19.15712297	21.89180099
13 h after light	20.8343618	18.85732406	22.38270183
15 h after light	22.45164828	20.8822296	24.53453156
1 h after dark	21.306491026666666	21.23929646	21.39918776
3 h after dark	21.489311696666665	20.25251986	22.69397274
5 h after dark	22.283863726666667	21.19026706	22.99576225
7 h after dark	23.185987173333334	22.104115300000004	24.40409656