condition mean min max 1 h after light 6.8618736555 4.990134231 8.73361308 3 h after light 12.489068222666667 6.717191027999999 16.49064049 5 h after light 28.48220616333333 14.55241541 37.29257764 7 h after light 51.81240131333333 45.18225364 61.05926454 9 h after light 55.963708063333335 39.94172973 74.31100221 11 h after light 56.04062031666667 46.84008192 64.31579686 1 h after dark 60.09864745666666 48.58658927 70.40831451 3 h after dark 65.65484048 57.21393878 71.4325671 5 h after dark 57.76610577 52.85321126 66.77293321 7 h after dark 47.76318606666667 42.86242737 52.93681567 9 h after dark 43.28164106333333 40.19610591 46.66566727 11 h after dark 39.819767383333335 34.39126708 45.33836245