Well It got down to -16F last night. You know its cold when the snow starts crunching. Was shoveling a little, and could hardly leave the face mask off for more than a couple minutes, and could feel it affecting the skin. Went out in the my attached garage, which usually is ok, and catastrophy had struck. All of my oranges, and grapefruit FROZEN rock hard aaaaaaaaaaaaaarrrrrrggggggghhhhhhhh. Was experimenting, and I guess I can't keep them in the garage. Am now thinking if I could make some kind of container with a light bulb under it to keep it just above freezing. Oh well I am hoping I can still make some juice out of them.