Thanks, Ray. Fun stuff! Love the murals and am seeing some odd connections between those time measurements and the hexagrams. Part of the reason is selfish, as I have been working for years on a "map" of energy, which is starting looking more like semiotics -a language.
I also wonder how they measured these time-frames and what it will do to modern astrology, Aquarian Age ideas. The theory just went from 13 to 17, possibly 24 in a flash.
I think it would be neat to ass a calender to your hub if it applies. I have a hub about free dinners that are offered specific times each year. it would be better to organize it by day than by topic I think.