condition mean min max 1 h after light 9.8435984715 8.502395133 11.18480181 3 h after light 9.329174063333333 8.260862895 11.0220873 5 h after light 8.685435985 7.472530443999999 9.674976262000001 7 h after light 8.303268411666666 7.54023831 8.87338604 9 h after light 10.433647233 9.243023469 11.24966896 11 h after light 8.728529507666666 7.301782042999999 9.891214827999999 13 h after light 8.961428933666667 8.442685392000001 9.499911366000001 15 h after light 10.775804276666666 9.060764032 13.34223237 1 h after dark 9.994003226666667 9.195365995 10.94450855 3 h after dark 10.511284505666666 9.597933327 11.260164 5 h after dark 12.09693822 11.67276436 12.62882025 7 h after dark 9.866563102333334 9.128953277 10.44851978