condition mean min max 0 h after light 303.94 290.49 317.39 2 h after light 263.549 230.008 297.09 4 h after light 177.473 173.106 181.84 8 h after light 87.94115 74.5313 101.351 12 h after light 109.9555 106.869 113.042 2 h after dark 142.402 134.988 149.816 4 h after dark 135.1955 133.497 136.894 8 h after dark 222.23250000000002 213.453 231.012 12 h after dark 331.0905 330.12 332.061