How2 lite dep b4 chop?

Got 3 cheese autos in a cabinet. Plant A. is more than 10% amber, B. is just beginning to show amber and C. is under 5%
Thinking about putting a cardboard box over 1 to light dep but then there is no airflow.
Should I bother to dep or just chop and box?
For more detail, you can follow the link in my sig.
PS just ignore the SOLO

No need to light dep because it's like flushing, not needed, no point.

During the drying and curing process, light blocking is important.