Is 4:45 am too early?

Due to a broken air conditioner Michael does not school today. So using their emergency phone system they phoned parents of all middle schoolers around 4:45 am. I know myself and 2 other parents received a call at that early hour to notify us there would be no school today. Come on people, that was a little early being the kids don't catch the bus until 6:30am. Not to mention it is noted on their web page and was mentioned on the radio and Fox 2 New in the morning. Lets aim for 5:30 am next time.

The web page reads exactly:

Sperreng Closure 8/29/07
Wednesday, August 29 2007 @ 01:00 AM CDT Due to air conditioning failure, all classes and events at Sperreng Middle School are canceled for Wednesday, August 29, 2007. Information regarding when classes will resume will be posted here as it becomes available.