condition mean min max 4 h after light 4242.6 4242.6 4242.6 8 h after light 5128.299999999999 4391.7 5864.9 12 h after light 4723.35 3167.8 6278.9 4 h after dark 2122.35 662.8 3581.9 8 h after dark 1213.4 1176.7 1250.1 12 h after dark 2046.95 1660.9 2433.0