condition mean min max 1 h after light 19.18265328 17.3916859 20.97362066 3 h after light 20.447732283333334 16.91685163 23.59937568 5 h after light 21.727605663333332 20.0065403 24.47321045 7 h after light 19.636821856666668 19.35481699 19.8198146 9 h after light 20.86526339 19.83726175 22.19782388 11 h after light 23.770998433333332 21.08807511 25.70892357 1 h after dark 26.722168273333335 22.60958539 32.58075589 3 h after dark 33.76738277 22.7165475 43.85234218 5 h after dark 26.713465149999998 21.19975166 29.73983259 7 h after dark 24.519712390000002 22.36760947 26.57731276 9 h after dark 32.59314300333334 21.05493797 41.04962136 11 h after dark 24.279520899999998 20.93114996 28.99480547