condition mean min max 1 h after light 3.856450153 3.252265837 4.4606344689999995 3 h after light 4.213674724666666 2.160815371 5.889349312999999 5 h after light 4.3026703993333335 3.96656334 4.71602736 7 h after light 3.678466714 2.7512695139999996 4.82448829 9 h after light 5.273373060333333 4.012839703 6.352649112999999 11 h after light 4.859639118666666 4.584882108 5.3687256329999995 13 h after light 5.242686020666667 3.1838435130000002 6.653514228 15 h after light 7.143879673 6.75732209 7.783325522 1 h after dark 8.173415569333333 6.605711905 10.40902254 3 h after dark 9.378653310666666 8.100068488 10.71828976 5 h after dark 8.864310052 8.24353534 9.361865575 7 h after dark 10.389465504 8.793645795 12.90546396