condition mean min max 3 h after light 24.0987 16.4219 32.8956 6 h after light 37.556666666666665 35.2042 41.3671 9 h after light 54.237233333333336 37.3934 72.3039 12 h after light 81.77459999999999 55.5828 104.905 3 h after dark 56.759 54.6833 58.8633 6 h after dark 26.8527 22.727 30.4604 9 h after dark 18.064233333333334 17.46 19.1811 12 h after dark 7.128716666666667 4.94324 8.59861