You should be able to drain it through the drain plug hose, but at ambient air temperature it will take several hours. I've successfully pumped unheated engine oil as well. getting an initial vacuum takes a while and it is also a slower process, but not impossible.
I had to pump a qt of diesel oil through the dipstick with a mini hand pump with oil at 50 degrees last spring. It took me about 1 hour, but was possible. I certainly wouldn't want to do all 11 qts.