condition	mean	min	max
1 h after light	17.92430792	16.56483306	19.28378278
3 h after light	15.17539378	14.42522024	15.57302333
5 h after light	17.594006843333332	15.47881306	20.45540398
7 h after light	17.090191176666668	12.90980196	22.92879585
9 h after light	22.464652493333332	19.28713447	24.99926434
11 h after light	22.26908259	16.4290096	30.36842427
13 h after light	18.766704596666667	18.01106217	20.23481121
15 h after light	20.535037433333333	16.06188448	24.66099822
1 h after dark	25.092889573333334	22.62945465	28.88544318
3 h after dark	24.033337153333335	18.97573057	27.1061206
5 h after dark	22.78897414	17.96245778	26.90606278
7 h after dark	21.518420536666667	18.16522683	26.09504688