C163 Vampires Looking for Prostitute

So we hid and stared at the teacher's house, but began to chat in a low voice. We couldn't speak loudly, because it was too quiet inside.

It's not dusk yet, but we've been waiting for more than an hour, and if the teacher does come out now, it's not going to be easy, because it's dead in the daytime, and we're hoping he'll come out soon, but we don't want him to come out in the daytime