The problem with 5 & 9, is shows like Wicked, which wouldn't finish until 8 (well 10 to

and that would give the theatre staff 10 minutes to clean and empty the theatre before the next audience want to enter, and the cast have a VERY short break, and as it takes Elphaba 15 minutes to remove make-up and 20 to have it put back on, she would only have 20 minutes until she needed to be ready on stage!
And the evening wouldn't finish until midnight!
Personally, I would say
Tuesday 7PM
Wednesday 3PM & 8PM
Thrusday 7PM
Friday 8PM
Saturday 3PM & 8PM
Sunday 1PM
OR switch the weekday times around so every show didnt have the same weekday matinee day!