condition mean min max 4 h after light 489.25893333333335 327.3661 661.6874 8 h after light 311.05833333333334 175.3273 493.05199999999996 12 h after light 803.9895 677.5106 898.1457 16 h after light 3521.613 2208.234 4718.469 4 h after dark 8429.612000000001 8105.906 8938.176 8 h after dark 1670.3786666666665 1005.008 2217.6839999999997