3 hours post meal blood sugar 101 4 hour post meal 92 are the values ok?

Normal range: these reading after meal are normal. If you are diabetic or having antidiabetic medications you will need to talk to your health professional you may be at increased risk of low blood sugar

Normal: These values are normal and show no evidence of diabetes or prediabetes. A modified glucose tolerance test is a stronger challenge where 75grams of glucose are ingested and if a reading is below 200 at 2 hours, it is considered normal.

Yes: Blood sugars less than 120 are normal.