condition mean min max 4 h after light 346.0 346.0 346.0 8 h after light 428.95000000000005 411.3 446.6 12 h after light 319.1 185.6 452.6 4 h after dark 297.35 175.8 418.9 8 h after dark 380.15 351.1 409.2 12 h after dark 376.9 357.8 396.0