condition mean min max 1 h after light 2.8152311295 2.25363302 3.3768292389999996 3 h after light 1.702165996 1.607364922 1.885892581 5 h after light 1.950511325 1.117684254 2.377857105 7 h after light 2.464049992666667 1.941940541 2.747453596 9 h after light 5.620344697 3.536707189 8.788140931000001 11 h after light 7.095118371666667 2.987812332 10.72418244 1 h after dark 7.620343108 6.636301105 8.262334138 3 h after dark 8.584159911 6.8208474379999995 9.773930187000001 5 h after dark 9.18481872 8.175994425 10.06952641 7 h after dark 7.112909484666667 6.406440577000001 8.068971284 9 h after dark 5.615631885 3.71902861 7.085292015 11 h after dark 3.7665440026666666 2.961496985 4.485696516