condition mean min max 0 h after light 118.7885 115.464 122.113 4 h after light 141.65300000000002 136.513 146.793 8 h after light 144.33550000000002 135.924 152.747 4 h after dark 188.95350000000002 170.053 207.854 8 h after dark 150.09300000000002 138.773 161.413 12 h after dark 116.243 110.931 121.555