condition mean min max 1 h after light 45.747761185 45.62367698 45.87184539 3 h after light 41.01234560666666 36.65440863 45.90058406 5 h after light 40.69634026333333 39.74246714 42.03298375 7 h after light 36.087305513333334 33.88604669 38.15817569 9 h after light 35.79291109333333 31.30116223 38.57426893 11 h after light 35.673149763333335 32.51594759 38.25536941 13 h after light 38.42489185666667 37.64622369 38.85463749 15 h after light 40.06053745333333 37.49736396 43.68049073 1 h after dark 36.660234646666666 30.53461208 42.61264673 3 h after dark 31.418146516666667 29.83035382 32.84430395 5 h after dark 35.03732290333333 31.505131 37.91942526 7 h after dark 31.699134293333334 28.06220549 36.54356665