condition mean min max 3 h after light 94.98819999999999 83.3021 107.347 6 h after light 108.4803 99.1909 116.5 9 h after light 107.742 101.54 111.383 12 h after light 86.96213333333333 84.243 91.3903 3 h after dark 99.5821 94.8633 101.945 6 h after dark 151.93099999999998 144.042 157.039 9 h after dark 166.819 154.648 176.694 12 h after dark 136.87466666666666 127.304 143.017