condition mean min max 1 h after light 7.2688599326666665 5.846582439 9.257406524 3 h after light 7.863418511666667 7.571883111 8.242286854 5 h after light 7.765922134666667 6.022962773 9.47594305 7 h after light 7.904246431333333 7.5573367629999995 8.414372616 9 h after light 7.073984400666666 5.185674426 8.548853757 11 h after light 6.4075851329999995 5.423754475 6.946711774 13 h after light 6.687654670333333 4.419275188 7.929195958999999 15 h after light 6.868826714333333 5.903503591000001 8.649501826 1 h after dark 7.256345672666667 5.951408817000001 9.371083411 3 h after dark 7.544785698 6.792921656 7.939818863999999 5 h after dark 8.981327893333333 8.745031145 9.299658762 7 h after dark 7.487901014666667 5.322073927 9.188885282000001