Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
I can't play at night because I work overnight, latest I can play is about 7 pm. Wednesday / Thursday is even more difficult because in addition to my overnight job, I have an additional job I have to go to in the morning on those days. The best days to play for me is tuesday morning / afternoon or friday morning / afternoon, wednesday / thursday are both difficult days to play unless it's in the afternoon.