The real time limit will be the hour that there's too long of a shadow to have anything other than black bars for a sight picture. It's not easy to target focus without the white painted rings visible. Having a cease fire every 15 minutes is what's really going to eat up the hour. Sigh, it's going to be a fuck of a time

All right, I'm off to bed now. Don't involve me in whatever argument you assholes decide to have overnight