...that nearly every day there are several posts that are time stamped for exactly 6:00 pm? This happens whether the post was made at 4:30 in the afternoon or 8:00 at nite as examples. It happens to both moderated and unmoderated posters. During non Daylight Saving Time that same 6:00 time stamp will be a 7:00 time stamp. Maybe this is the time that the board admins go off duty and serves as a flag for them to review later?
mark.4444 you have remarkable investigative powers; I assign you the task of explaining this odd board phenomenon.