The image shows the skies from the Qld Astrofest in 1 hour intervals for the duration of the camp.
The image lost a lot of detail, especially in the night shots due to compression.
Each line represents one day starting at 6:00am and finishing at 5:00am the next morning.
A larger image (1meg)
http://www.tcobservatory.com/images/Astrofest_Skies.jpg
Brendan