condition mean min max 1 h after light 21.427993195 18.50221021 24.35377618 3 h after light 18.222678626666667 16.549905499999998 20.99296215 5 h after light 16.777357013333333 12.74160049 21.20393354 7 h after light 15.861840886666668 12.53106884 17.96537706 9 h after light 13.202388736666666 9.178597229 20.50566217 11 h after light 15.10077303 11.6923378 17.78093298 1 h after dark 19.34591135 15.518818900000001 23.25694712 3 h after dark 21.40233392 17.52155777 26.65762393 5 h after dark 20.802582306666665 19.24193335 22.7645335 7 h after dark 26.40079337 25.67399954 27.44777752 9 h after dark 28.33669864 25.53362926 30.47790037 11 h after dark 32.20337330666667 24.98283754 35.89188542