condition	mean	min	max
1 h after light	20.364323624999997	18.41810361	22.31054364
3 h after light	15.634851943333333	11.04918725	22.60236764
5 h after light	11.22930258	10.43059249	12.1175703
7 h after light	13.078644126666667	11.72564864	14.15606432
9 h after light	11.841440413333332	10.56738747	13.74865736
11 h after light	11.804393388	9.336914144	13.28124618
13 h after light	11.994895940666668	7.714697742	15.028838
15 h after light	11.714998611333334	9.217819674	13.17178165
1 h after dark	12.377045833333334	10.34143149	14.42348104
3 h after dark	13.567703303333333	12.39189582	14.99455105
5 h after dark	14.050161426666667	12.79474649	16.17001163
7 h after dark	17.035880923333334	16.35543948	18.14561831