All things being equal, sunlight on Mars at aphelion would be about 36% as strong as sunlight on Earth. But Mars has a thinner atmosphere, so this will brighten it a little. Because your eyes adapt to the available light, the difference would be less noticable.
Save. A glucose serum test determines the amount of sugar in your blood. A low glucose serum level can be a sign of a condition called hypoglycemia.1  What Causes Low Creatinine Levels? 2  Blood Sugar Levels & What They Mean. glucose serum test determines the amount of sugar in your blood. A low glucose serum level can be a sign of a condition called hypoglycemia. 1  What Causes Low Creatinine Levels?
Test Procedure. A fasting blood glucose test â also called a fasting plasma glucose, or FPG test â measures blood glucose levels after you've gone without food for at least eight hours. It's reliable, and the results aren't affected by your age or the amount of physical activity you do.ormal blood glucose levels are less than 100 mg/dL. (Read as 100 milligrams of glucose for each deciliter of blood.. A deciliter is 1/10th of a liter.). 1  If your blood glucose measures 126 mg/dL or higher, your doctor will order a second test.