condition mean min max 1 h after light 15.362062015 12.88507304 17.83905099 3 h after light 17.852428403333334 16.35535535 19.31675459 5 h after light 17.023575616666665 15.62772956 17.96965654 7 h after light 16.897092530000002 16.45142904 17.26467526 9 h after light 20.30727956333333 19.38030903 21.24937469 11 h after light 23.53865061 21.07954935 25.580728 13 h after light 22.913462163333335 22.51382771 23.52177062 15 h after light 23.16715392 19.67884688 25.9256648 1 h after dark 23.103197476666665 21.33924609 25.57463902 3 h after dark 25.60055157 22.76207124 27.29669397 5 h after dark 25.065109833333334 23.28886482 26.20901452 7 h after dark 22.83836798 21.14687628 25.72751101