Why are you leaving your clothing and sleeping bag in your pack when you're in your tent?

I would keep my electronics inside for the same reason. If it's below freezing, you want them in the bottom of your sleeping bag so the batteries don't freeze.

I use my pack as a pillow, so even in a cramped one-person tent (I had one of those for two years, even more cramped because I was sharing it with my dog), there was always room for it inside. The dog's pack, though, stayed outside in a garbage or trash compactor bag.