condition mean min max 1 h after light 7.268058725 5.8289616120000005 8.707155838 3 h after light 6.223563838333333 4.825337757 7.820513902 5 h after light 7.926374295 6.227108704 9.091141487 7 h after light 7.8667240949999995 7.137288772000001 8.511329607999999 9 h after light 8.990291801333333 6.746344716 11.09342355 11 h after light 7.921056625666667 5.650188486 10.00490695 13 h after light 7.713093015 7.129378775 8.599969405 15 h after light 8.323083357333333 6.937147462 9.674699302 1 h after dark 7.301360323666667 7.0087932020000006 7.499015121 3 h after dark 7.571141997333334 6.5600553470000005 8.354315226 5 h after dark 6.388565033666667 5.277715925 7.196315894 7 h after dark 7.607416659 6.2558816870000005 9.320661109