[MlMt] Strange question: "hiding" new emails count during certain times of the day

[Jan Erik Moström]

I'm playing around with an idea I got, is there some easy way to turn 
off "unread mail indication" for (smart) mailboxes during certain times.

I can control if the number of unread messages for a (smart) mailbox is 
shown or not, but is there a simple way to automatically control this 
setting (I assume using some script). For example, I don't want to see 
this count on mailbox X during Wednesdays and 12:30-17:15 on Mondays.

= jem