Davy, we're in an uninsulated camper(caravan) with a small propane heater. 34F/1C is comfy outside with a jacket and a hat, but not so nice for sleeping. It was -14C outside.

The moon, stars, and our big LED Christmas star were lovely with the early predawn sky, however. The chickens were glad of fresh unfrozen water and some maize and sunflower seeds with their layer pellets.