condition mean min max 1 h after light 53.274220455 52.29796715 54.25047376 3 h after light 54.51646271 51.48183089 56.22042411 5 h after light 49.237406136666664 45.85427139 54.38878228 7 h after light 57.833968346666666 52.92220449 62.2908459 9 h after light 59.44181546666667 53.50961574 64.91250573 11 h after light 68.40971009666666 58.527729799999996 74.68671102 1 h after dark 54.42968641666666 42.11769894 76.63936824 3 h after dark 55.053577329999996 42.09060572 64.66017688 5 h after dark 58.0204358 56.57664464 59.37073309 7 h after dark 57.35811712 52.50082817 61.64460042 9 h after dark 48.71066694333334 45.0694567 50.73560859 11 h after dark 43.96654463 33.28481056 58.75870392