Why slow sunday has weird song lengths?

Overall I had a nice time, it was Sunday late afternoon - early eve. A few hotties despite it being Sunday. $20/song dance. $5 for a drink. no fee because I came in before 7pm.

What was weird this time is the unusually short song lengths? I remember the first 30 mins as I got in getting settled, the songs were well timed and long as I got to look at a girls on stage, then all of a sudden as I got into getting lapdances... songs lengths got fast. Was this just a blip?

Seriously it's Sunday at a slow time, so WTF were the song lengths so fast? I liked the girls I was with, but didn't want to stay or do lots of dances cause of short songs. Usually this club has good song lengths which makes it great but if short songs become a norm, I have to stop going regularly.