condition mean min max 1 h after light 2.8299747265 1.270976592 4.388972861 3 h after light 2.28824368 0.965067551 3.043475803 5 h after light 3.7848844003333335 2.335339098 4.927214098 7 h after light 1.9648428106666664 1.485198455 2.287433315 9 h after light 3.604336325666667 2.552008235 5.046478331 11 h after light 2.8614537106666664 0.663387909 3.998594929 13 h after light 3.152895504 1.8794635119999998 4.702456126 15 h after light 3.114558268333333 2.54639632 3.541066411 1 h after dark 3.598325229 3.098438542 4.154859729 3 h after dark 4.324542570333334 2.6849207180000003 5.357658678 5 h after dark 6.486903089 4.47644847 7.665254082000001 7 h after dark 2.805280667 0.278039186 4.8304714539999996