condition mean min max 3 h after light 54.1296825 7.18759 106.018 7 h after light 59.88935 15.2941 125.139 11 h after light 121.84094999999999 31.9164 257.126 2 h after dark 322.31600000000003 130.516 516.195 6 h after dark 357.1295 149.855 506.962 10 h after dark 297.96340833333335 94.8919 474.036