Today's UBPSA-US newsletter features a piece by Neal Kruis on searching Unmet Hours for information:
http://www.ibpsa.us/news/hours-met-answers-your-energy-modeling-questions
It's not Radiance or daylighting specific but it gives you an idea of how to get around. In other news, my email preferences ARE working, and I do get an email every time a new post/answer/comment appears on the UH site now. I've not figured out any workarounds for tuning the signal to noise ratio yet, however. =/