I washed some yeast from my primary fermenter in the carboy from an IPA with half gallon of sterile water swirled and let it sit in the carboy for about 2 hours then poured all of the liquid layer off the top into two 32 oz mason jars. I want to consolidate them just wondered how long before I can decant after refrigerating them to save for my next brew. Been in there for 12 hours now.