Bandwidth measurement for Web server

I would like to find someone with expertise in parsing web logs to produce a report that shows bandwidth usage by the hour.? I have the statistics for a day from software that currently checks the logs.? However, I need more granularity.? There is a follow on project to this one? as well, but the immediate need is to produce a report on hourly bandwidth statistics. There is a web log parsing tool I have run across called AWSTATS.? I don't have time to learn how to use it myself, but if you have good experience with this, then that might be all you need to parse these logs.? Also, I have been told that Crystal can parse web logs and create reports. Any option is fine (even one not listed here).? I just need the final report. Thanks for your consideration!