condition mean min max 0 h after light 94.8943 94.6607 95.1279 4 h after light 72.90115 69.1662 76.6361 8 h after light 87.4291 83.2465 91.6117 4 h after dark 80.70615000000001 78.9359 82.4764 8 h after dark 94.50635 93.8154 95.1973 12 h after dark 82.3286 72.7 91.9572