condition mean min max 4 h after light 104.8 104.8 104.8 8 h after light 142.5 113.6 171.4 12 h after light 224.05 117.9 330.2 4 h after dark 365.79999999999995 322.7 408.9 8 h after dark 384.79999999999995 274.9 494.7 12 h after dark 270.2 224.5 315.9