condition mean min max 1 h after light 5.959949766499999 5.306942273 6.61295726 3 h after light 5.418407602333334 4.8636177080000005 6.39091423 5 h after light 5.686210437333333 4.711985232 6.557080954 7 h after light 6.483491224333333 5.825821624 7.371216966 9 h after light 5.767590772666667 5.379407479 6.4498894270000005 11 h after light 8.577432317333333 5.4670608629999995 12.36259921 1 h after dark 6.007392451666667 4.85940227 6.825406462 3 h after dark 6.2029438646666675 5.658417562 6.633117692000001 5 h after dark 7.660833424 6.2926322589999995 10.38419911 7 h after dark 4.497811173333333 2.608152334 5.948207714 9 h after dark 5.899935237666667 5.551362816 6.105867867000001 11 h after dark 5.293925989666667 4.943962751 5.607120644