condition mean min max 4 h after light 458.7 458.7 458.7 8 h after light 469.54999999999995 468.7 470.4 12 h after light 388.8 386.0 391.6 4 h after dark 367.35 345.4 389.3 8 h after dark 392.65 370.2 415.1 12 h after dark 383.65 354.0 413.3