Lightsquid log descroption

[datafirm]

What do the Lightsquid reports mean, as in, each column?

When one looks at the home page, what do Bytes, Average, and Hit mean?  Which one is the amount of saved bandwidth?

Thanks!

[dvserg]

Bytes = summary traffic
Average = summary traffic / users count
Cache hit = % from 'Bytes', what hit from(to) squid cache (30% - mean, what you squid make economy 30 % of traffic for you)