condition mean min max 4 h after light 295.2 295.2 295.2 8 h after light 299.35 270.9 327.8 12 h after light 338.2 314.0 362.4 4 h after dark 321.15 300.5 341.8 8 h after dark 385.8 382.0 389.6 12 h after dark 336.85 289.4 384.3