condition mean min max 4 h after light 399.2 399.2 399.2 8 h after light 323.65 318.6 328.7 12 h after light 321.8 318.0 325.6 4 h after dark 314.45000000000005 311.3 317.6 8 h after dark 364.95000000000005 339.3 390.6 12 h after dark 372.04999999999995 362.4 381.7