condition mean min max 1 h after light 18.20025476 18.20025476 18.20025476 3 h after light 25.640643505 21.3762128 29.90507421 5 h after light 25.309605835 24.52657046 26.09264121 7 h after light 29.348783485 26.81668993 31.88087704 9 h after light 30.694318799999998 28.43872558 32.94991202 11 h after light 36.91533733 28.388149100000003 45.44252556 1 h after dark 38.590693290000004 32.93799022 44.24339636 3 h after dark 39.61700453 36.13944576 43.0945633 5 h after dark 37.04995776 36.68525524 37.41466028 7 h after dark 40.959440715 40.94834966 40.97053177 9 h after dark 41.389840809999995 40.78241728 41.99726434 11 h after dark 47.236175665000005 45.93064814 48.54170319