condition mean min max 1 h after light 7.8175234825 7.4974759010000005 8.137571064 3 h after light 11.829688831333334 8.911652354 14.23550627 5 h after light 13.199374783333333 12.90509434 13.69317577 7 h after light 17.671918570000003 10.49644673 22.21077637 9 h after light 19.295027323333333 14.70535939 25.65342227 11 h after light 17.9260876 16.94685012 19.67495667 1 h after dark 83.40973547333333 21.83217844 193.7984688 3 h after dark 60.62916940666666 43.82374831 91.77136216 5 h after dark 57.25050179 42.14698365 85.09075745 7 h after dark 43.29479769333333 34.28142927 54.6911282 9 h after dark 32.45134134 27.32412566 40.75149285 11 h after dark 41.44743323 26.66300846 67.98781972