I've often found myself unable to sleep and end up trawling the purple pages to see if there's anything new or interesting on the go.
It's at these odd hours that one finds a host of advertisers flagged as Available, a bit of digging reveals that around 90% of these ladies have terrible reviews.
Given that there are some good ones in there too, but most who are set available at these odd hours seem to be from the bottom of the barrel from a service point of view.

Yes I have seen that as well. Makes sense really, all the ladies who offer great service needs their sleep and rest to give us another day of awesome service.

It is unfortunate for those of us who prefer night or even early morning punts.

There's a crowd of ladies, I'm not sure if they work together, who work at these times unfortunately.

If you check a few times you'll it's really the same bunch who are in each nite and ear,y mornings

there are many willing to work on prior arrangement regardless of the hour.
so you can get night time quality, you just have to plan

Some of the ones at crazy hours are the drugs crowd.
They don't tend to have good reviews.

I can't comment on the ladies but for many of us the flipside is true. I have had few late night/ early morning clients that are the type of guys I would welcome back with pleasure. They are predominantly drunk or high, esp on weekends. Many ladies at house venues are forced to work those hours.
But also another phenomenon. There are certain areas where the business is predominantly late night/early morning, so the ladies work those hours cos there is no early business.