There’s a study that says that it takes a while.
Yes- the mercury takes days to become airborne,
and you’ll be better off cleaning the broken bulb asap.
Such findings when a bulb is broken miles away
don’t put your mind at ease. Just ventilate.
It’s not a big deal, you’ll have it waiting.
It will be fun with all those heavy metals and such.
There’s no reason to hate the fact
that a broken CFL will be the only thing waiting for your return.