That'd likely eliminate almost everyone in the bracket, though. For everyone living in PST-EST, there's a good 6 hours to get their match done, so school wouldn't be an issue, and since most people are in similar timezones, they'd likely still get their match done. I know it sucks, but that's just where most people who signed up are. I get home around 5pm, which is around 11 your time. You'd probably be sleeping by the time I got home, abd I, along with people in similar timezones, would still be free for a while.
If we stay up late, you'd have to get up really early. The only other time that could work is sometime in the morning, but if someone didn't show up, then it'd mess everything up and then it'd be back to square one.
I don't know, people in differing timezones are just gonna have to work it out. The best solution is to get them done on weekends I guess, but eh.