condition mean min max 1 h after light 13.549820945 12.33431321 14.76532868 3 h after light 15.7035041 13.76029509 18.12015042 5 h after light 18.517026180000002 14.89020186 21.45645962 7 h after light 18.73210271 16.62296852 22.30830619 9 h after light 15.405635756666667 13.39475011 18.02753019 11 h after light 21.757682773333332 16.26454906 25.35108028 1 h after dark 21.141155923333333 17.06778188 24.94284797 3 h after dark 25.996030596666667 18.02573643 31.04737436 5 h after dark 27.835868773333335 23.01551186 30.83725364 7 h after dark 23.21480897 21.62928405 25.20136874 9 h after dark 24.59256766 21.790069100000004 29.22236268 11 h after dark 23.24231908333333 19.56200513 26.67222511