Good night? Is it late enough to call it a day?
Late enough depends on when you start, I guess.
I think somebody is getting shortchanged on this day business, though.
Most of us "call it a day" waaaay before twenty-four hours are up.
It's like those disposable diapers that say they're rated for 18-24 pounds. You have to change them long before you even get close to that amount.
Clearly, it's false advertising.