Well, this is speculation, but with your low CC results you should be able to have it sparkling in a couple of days. Much of it will depend on your diligence
in testing and replenishing the Cl level back up to 12-14 as often as possible. Night time is best because you won't lose the Cl to the Sun. That said, you could test and replenish during daylight if you don't mind the additional chlorine loss.

I grew up swimming in the Missouri River and farm ponds so a little cloudiness wouldn't keep me (or the kids) out of a new pool but that's an individual choice.