Wait 24 (or more) hours from
this post, then count the results and post the tally on the thread. You may want to wait some additional time if you're getting a low amount of votes, or if the tally is a tie (hoping that someone drops the decisive vote) or...whatever reason that makes you think an extension is helpful. In the last CtP, it was more 24-36h, so it is not that strict at all.