condition mean min max 4 h after light 288.2 288.2 288.2 8 h after light 187.05 163.3 210.8 12 h after light 131.75 80.4 183.1 4 h after dark 79.5 71.9 87.1 8 h after dark 120.80000000000001 106.7 134.9 12 h after dark 254.95 161.5 348.4