condition mean min max 4 h after light 114.6 114.6 114.6 8 h after light 149.15 107.9 190.4 12 h after light 108.69999999999999 93.8 123.6 4 h after dark 92.0 26.6 157.4 8 h after dark 48.8 20.5 77.1 12 h after dark 53.8 48.1 59.5