Querido el presidente Pescado
Forgive my stupidity, I don't really get the timer system.
I want my club visited by gay sims at night (2100-0800) and by anyone during daytime(0900-2000).
I assigned two timers respectively to the selectors and set the times.
Now what should I do to make one timer the 'beginning' and the other the 'end'? 
Thanks!