according to the information posted on the site, they change the hours per region from day-to-day. just keep trying whenever you can at the top of the hour.
I believe the quota is two questions per day, so you have to hurry and get one in. I don't know when the new day begins for new questions, but you might try around midnight.
Gail :)
thanks! I'm on the east coast so I'll try around 10 am
Hello,
I am from Pacific Standard Time and I have posted several around 7:00 AM. Good Luck.
Jatoo