Situation: I am standing in front of the trash bin and facing black seat.
Alternative situations: With my back to a trash bin, I am looking at the jacket in front of me, thinking if I need to put it on or turn on the radiator in my two o'clock direction instead. I am standing with a trash bin behind me and a seat all the way across from me in front of me.
Question: What keeps the room warm on my right side by window?