[anarchodev]

We're almost there. In "perfect" capitalism, there would be a very hot market for employees willing to work the graveyard shift, and since there was clearly a need for those workers, they would be paid quite a lot.

In reality, those who work those shifts are often people who don't have much of a choice where to work, much less which hours they're assigned. Sometimes managers will be nice and keep you on a regular shift so you develop a sane sleep schedule -- not usually.

Just like working on holidays, I don't bemoan anyone who wants to eat fast food, or the workers who want to make a little more money. But let's not ignore that these workers' economic situations are different than ours and usually much more dire, so talking about what they "want" can't really be divorced from the systems that keep them in relative (and actual) poverty.