condition mean min max 4 h after light 89.40050666666667 81.7908 99.77118 8 h after light 66.10788 53.04368 82.79177 12 h after light 98.20019666666667 93.1094 102.8158 16 h after light 161.96533333333332 133.2078 192.2802 4 h after dark 152.4922 134.4668 164.8923 8 h after dark 91.65765333333334 76.46767 119.2866