I can't do 4pm to 8pm your time since I start work at 5:30pm your time and wake up an hour earlier. So even if I did wake up early enough to do it I wouldn't have much time nor would I be in the best condition for the match. Weekend wise my Saturday is full but my Sunday is a bit more open. When is the latest you can play your time on Sunday?
those times are too late for me, can you manage on 4-8 pm my time? if not im a bit more flexible on weekends so i guess we can schedule for then