condition mean min max 4 h after light 354.1 354.1 354.1 8 h after light 310.1 293.4 326.8 12 h after light 313.29999999999995 296.9 329.7 4 h after dark 342.79999999999995 325.7 359.9 8 h after dark 373.1 358.2 388.0 12 h after dark 367.4 358.5 376.3