condition mean min max 4 h after light 125.7 125.7 125.7 8 h after light 116.80000000000001 101.2 132.4 12 h after light 127.6 99.5 155.7 4 h after dark 204.0 88.5 319.5 8 h after dark 178.89999999999998 144.1 213.7 12 h after dark 91.5 59.8 123.2