condition mean min max 1 h after light 5.7915705755 5.566000937999999 6.017140212999999 3 h after light 6.820325362666667 4.5962695810000005 8.296545183 5 h after light 6.779788245 5.880050227999999 7.565015585 7 h after light 7.067372414666667 4.738254724 9.323485332 9 h after light 8.975773436666667 8.572059763 9.218478727 11 h after light 8.064576462333333 7.779874915 8.526909333999999 13 h after light 9.597598250333334 7.119179971 11.54239231 15 h after light 9.366409415 7.769773388 12.33049911 1 h after dark 10.923688694666666 7.195000994 13.68205907 3 h after dark 11.529674185 9.943451275 12.371648 5 h after dark 11.830061183333333 10.76614189 13.57126952 7 h after dark 12.186052333333333 10.44851978 14.4319914