condition mean min max 4 h after light 296.6 296.6 296.6 8 h after light 273.3 259.0 287.6 12 h after light 312.65 289.2 336.1 4 h after dark 480.04999999999995 359.2 600.9 8 h after dark 497.9 478.5 517.3 12 h after dark 402.25 367.4 437.1