condition mean min max 1 h after light 35.19625187 35.11749417 35.27500957 3 h after light 34.666421396666664 32.176144300000004 38.397119399999994 5 h after light 34.68180248 32.18036292 37.22685534 7 h after light 38.59672997 37.96319657 39.38284501 9 h after light 35.88851142666667 32.07051369 38.63592341 11 h after light 40.339379953333335 38.64066668 42.26664991 1 h after dark 40.47484212 36.70181505 42.54838441 3 h after dark 46.63908572666667 38.50052465 53.00236721 5 h after dark 49.52476484333334 48.38367558 50.22798304 7 h after dark 50.66300697333333 49.18219175 51.68241505 9 h after dark 47.83466471333333 44.74059582 50.472879299999995 11 h after dark 53.39475371 51.15760293 55.75924129