condition mean min max 4 h after light 106.0 106.0 106.0 8 h after light 182.4 114.8 250.0 12 h after light 206.60000000000002 198.8 214.4 4 h after dark 154.85 145.5 164.2 8 h after dark 41.2 23.8 58.6 12 h after dark 69.2 62.9 75.5