i respectifully disagree.
Dec 8-13th are considered really busy for many reason.
A) People think its not busy.
B) This is the ONLY time for the lowest 3 APs to be used before the blackout starts on Dec 15.
C) This is the last month for CMs to use their special take in passes as they do not pass over to next year so sign ins tend to be massive between Dec 1-15th.
hope that helps.

Past experience.