condition	mean	min	max
1 h after light	14.846518233333333	11.650784800000002	18.00247154
3 h after light	14.880259670000001	13.50786555	17.54735099
5 h after light	16.34786956	13.24236058	20.11117701
7 h after light	16.31775319	15.77694866	17.08165159
9 h after light	14.923978116666667	12.89654683	18.92821045
11 h after light	14.876012766666667	12.00149926	17.60632122
13 h after light	15.773866866666667	12.4442117	19.71676623
15 h after light	14.65689032	12.68593601	16.20323326
1 h after dark	16.411857436666665	15.63491285	17.08334369
3 h after dark	15.14198957	12.8472327	16.74395601
5 h after dark	15.31836415	13.32980476	17.035284
7 h after dark	17.187697723333333	16.31117102	18.70594504