A normal sleep cycle:

Which is what I thought I had last night, until I woke up and saw evidence on the bedside table that suggested otherwise:

And then I remembered the whole thing:  normal sleep pattern interrupted by one very sweaty low, followed quickly by a  juice box, then another low a few hours later, and another juice box, and one moment to clean my teeth of the sugar consumed.

Making it look more like this:

Daylight savings time doesn’t have anything on a stubborn hypoglycemic event.