condition mean min max 4 h after light 94.7 94.7 94.7 8 h after light 88.05 64.6 111.5 12 h after light 120.75 120.0 121.5 4 h after dark 98.19999999999999 93.8 102.6 8 h after dark 109.05000000000001 92.7 125.4 12 h after dark 95.5 85.8 105.2