condition mean min max 1 h after light 19.186758814999997 18.47615995 19.89735768 3 h after light 19.244261213333335 17.82835319 20.40134061 5 h after light 20.91461496 20.22570469 21.30149125 7 h after light 19.813020236666667 17.47964336 21.15466672 9 h after light 22.15246604 21.08896734 23.33264672 11 h after light 25.23917635666667 19.73219671 31.76890985 13 h after light 23.419917453333333 21.30058647 25.50726202 15 h after light 23.795946326666666 23.28899505 24.72423155 1 h after dark 25.929184873333334 23.78801203 29.5264054 3 h after dark 26.508239066666665 25.92561953 27.51701069 5 h after dark 25.44381369 24.814918 26.07442987 7 h after dark 23.269939 19.74078221 27.91187225