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'm +7, those times would range from extremely inconvenient to me to undoable, could you do weekends? I'm mostly free for the entire day on sun and from the afternoon sat, something like 1-10pm those days, 1-10am your time?