There is no proof one way or the other. It has been tried by many, many and some say its helps and others say it does not.

Personally I would want the plant to use up the stored chlorophyll to help improve the taste and speed up the cure time so I don't. The plant needs light to complete the chlorophyll process so if there is no light then the plant can't burn up the stored energy.

Its up to you there is no proof one way or the other beyond antidotal evidence.