condition mean min max 0 h after light 101.6104 98.0438 105.177 4 h after light 153.25650000000002 128.144 178.369 8 h after light 84.9528 77.7194 92.1862 4 h after dark 89.63845 86.3798 92.8971 8 h after dark 119.4245 108.47 130.379 12 h after dark 112.886 111.551 114.221