condition mean min max 1 h after light 1.544113628 1.544113628 1.544113628 3 h after light 2.7999645355 2.636634384 2.963294687 5 h after light 2.5494715725 2.121004786 2.977938359 7 h after light 3.2538567455000003 2.928860906 3.578852585 9 h after light 2.7319263245 2.046315915 3.4175367339999996 11 h after light 3.0464772609999997 2.747551357 3.345403165 1 h after dark 2.7811908300000003 2.6568375090000003 2.9055441510000004 3 h after dark 6.374469073999999 3.68785482 9.061083327999999 5 h after dark 3.993215181 3.5724927930000003 4.413937569 7 h after dark 5.6957167365 4.85608197 6.535351502999999 9 h after dark 8.784351585 8.555438824 9.013264346 11 h after dark 10.511175065 9.29432163 11.7280285