condition mean min max 1 h after light 2.5354276303333334 1.806323224 2.9216421589999997 3 h after light 2.308924741666667 1.4835952730000002 3.012697953 5 h after light 2.2128105136666667 1.569007109 2.923429239 7 h after light 3.266613329666667 1.837798469 4.33866088 9 h after light 3.047741214666667 2.276177206 4.522219741000001 11 h after light 2.8062260996666666 1.21168983 4.191981243 13 h after light 2.6460380816666667 2.039665472 3.2351119510000004 15 h after light 1.6810691333333332 0.753638756 2.30653382 1 h after dark 3.318313437 1.9235381740000002 4.236300862 3 h after dark 3.3858542186666667 2.870894957 3.932744117 5 h after dark 4.178818518333333 3.8889482089999996 4.741959456 7 h after dark 3.950387242 2.907429275 5.924527287