condition mean min max 1 h after light 37.287593135 35.24565518 39.32953109 3 h after light 28.837173163333333 24.19860728 33.49940768 5 h after light 17.85066273 11.78590043 25.29887309 7 h after light 16.48329889 12.26302459 19.07827653 9 h after light 12.412544654666666 9.355883563999999 15.5783531 11 h after light 8.871582420333333 6.926034494 10.47099387 1 h after dark 13.66835974 10.41772565 15.36512959 3 h after dark 16.271734696666666 13.58814684 18.7729746 5 h after dark 17.523724546666667 16.01760939 19.71857479 7 h after dark 30.23752737 23.98892561 39.04078025 9 h after dark 26.32218569666667 24.86753458 27.172460100000002 11 h after dark 46.92395025 32.89510778 54.83304141