Sorry I am poor dirt farmer from Saskatchewan and I am always eager to learn too...but I can not figure out the monthly/progressive thing either.
I understand the temp/RH/storage type i.e. Cab vs. Dress vs. tubo vs single debated but if you would give me an idea on your humi I would happily post my ideas on aging NCs. Plus I would be happy to refer you to an ECCJ article that is in the most recent issue that talks on this direct.