condition mean min max 0 h after light 95.99525 95.3503 96.6402 4 h after light 72.7997 67.3595 78.2399 8 h after light 60.1 57.1931 63.0069 4 h after dark 84.49265 72.8336 96.1517 8 h after dark 83.45054999999999 83.3891 83.512 12 h after dark 101.05324999999999 89.5595 112.547