condition mean min max 3 h after light 42.692675 28.0361 53.4119 7 h after light 37.189166666666665 25.114 53.0831 11 h after light 39.296508333333335 25.6256 49.3622 2 h after dark 42.297399999999996 35.5134 51.1635 6 h after dark 40.196666666666665 31.5493 52.5147 10 h after dark 37.283699999999996 21.8648 51.8467