Those tests reveal hypoglycemia. The initial numbers are quite high, but all that suggests, to me at least, is what I've read, you're starting to slowly creep into the diabetic phase, but aren't there yet and can, with hard work, reverse your condition. The problem is doctors base this determination usually on diabetic levels of 'hypoglycemia'. Even then, however, 65mg is considered hypoglycemic by most standards. The important thing is not how low it goes (though that can be important), but how FAST it goes down. If you look at your readings there you're taking huge drops at each hour. It would have been good if you made it to the fourth hour, but still it's clear (I would bet you crept down into the 60-55mg range). Thankfully, recent studies at John Hopkings are finally showing that in cases of hypoglycemia not related to diabetes, the speed of the drop is more important than the level. I wish I could find the article I read, but I can't seem to now. You'll see the issue mentioned in Wikipedia, however, so the knowledge is slowly getting out there.

There's a thing called Relative Hypoglycemia.
It means that in spite of where you blood sugar ends, the descent was too quick and too big.

No normal person would literally jump from 103 to 65.

65 is low anyway but even if it wasn't it's the jump that is too extreme. As you can see you initial numbers are too high meaning your blood sugar spikes and your pancreas released to much insulin which is way your blood sugar crashed. Any diabetic person I know consider normal a glucose spike where glycemia is not more than 140 after the first hour.

Which again proves that Reactive Hypoglycemia (as Jeff O'Connell points out) is DIABETE'S MOST BRILLIANT DISGUISE OF ALL !