condition mean min max 0 h after light 354.435 350.009 358.861 4 h after light 561.0840000000001 539.054 583.114 8 h after light 479.44 474.471 484.409 4 h after dark 458.204 432.163 484.245 8 h after dark 603.113 593.655 612.571 12 h after dark 461.53049999999996 357.556 565.505