condition mean min max 1 h after light 1.6900979623333334 1.374890428 1.851481305 3 h after light 1.7478419693333331 1.3554605569999998 2.046360874 5 h after light 1.928200806 1.366554579 2.250677886 7 h after light 1.385525835 1.242301934 1.5776948659999999 9 h after light 1.2578515460000002 1.018289803 1.578248738 11 h after light 1.016568807 0.47908357100000004 1.5897310830000002 13 h after light 1.4239905236666666 1.2052377859999999 1.561266413 15 h after light 1.2840806066666668 1.043702539 1.552474687 1 h after dark 1.3383873303333333 0.733144564 1.703729695 3 h after dark 1.0401162826666668 0.8526924359999999 1.3705017380000002 5 h after dark 1.1743289346666668 0.8454235240000001 1.443354655 7 h after dark 2.561608726333333 1.969046846 3.153821587