condition mean min max 4 h after light 434.2 434.2 434.2 8 h after light 372.0 230.4 513.6 12 h after light 168.64999999999998 95.1 242.2 4 h after dark 135.5 106.3 164.7 8 h after dark 371.35 178.6 564.1 12 h after dark 945.1 600.3 1289.9