I heard a story a couple of weeks ago (on National Public Radio) about how humans used to sleep, before electricity and such. Going to sleep in the early evening and waking at maybe 1am, awake till 3am, then back to sleep. Apparently there is evidence of this being quite commonplace, before a couple of hundred years ago. Claim the biological divided sleep habit. :-)

It thundered all night but it looks like the whole large system is slowly moving east. Perhaps it will be sunny by this afternoon. I need a walk (with the dogs) after a couple of days housebound.

SRS