I've seen a good number of data points to the contrary in one particular situation. There was an article about a vibrator alarm clock promoting starting the day with an orgasm, and pretty much every women commenting on the article mentioned how stupid an idea that seemed because they said it would put them right back to sleep.
I figured as much, that's why I said "my limited understanding" (for those who love downvoting and not explaining).
For the commenters below, true. Thanks for the replies all of you.
My "observations" from a "few" samples with a lot of data points is that females get very sleepy after quality #3.
You need a larger sample size. Get to work.
As an anecdotal contrast, I (male) get activated even when I'm very tired beforehand.