Hmmmmm, thats a very good question. If the bucks wont come out and the does are not there, use a decoy. I have even used my deer target as a decoy. But your saying the does are there. You will just have to hope the rut gets kicking in and the bucks come out from hiding. They will make a mistake. It might only be one or two days, but they will come out. I would think though, if there is no pressure, they wouldn't be spooked into only coming out at night.