condition mean min max 3 h after light 38.771566666666665 26.2862 47.7713 6 h after light 64.26463333333334 58.4479 67.1743 9 h after light 72.87853333333334 48.6492 104.171 12 h after light 123.90740000000001 68.1182 169.365 3 h after dark 123.74799999999999 103.579 138.295 6 h after dark 54.22723333333333 37.7713 65.8911 9 h after dark 48.536 32.9933 75.8488 12 h after dark 24.4887 21.2251 30.9185