Smart people sleep late
asylum.com
asylum.com
* Stool Scale [1]
* Ideal Sandwich [2]
* Connection between football team results and
their uniform color [3]
* Toads predicting earthquakes [4]
I kinda feel that's another worthless statistical observation with no real scientific value.[1] http://en.wikipedia.org/wiki/Bristol_Stool_Scale
[2] http://www.foreverblueskies.com/biggest-waste-of-time-ever/
[3] Sorry, can't remember that off the top of my head
My wife stays up to the same time, sleeps late, and has not shown the same decrease in IQ.
But, here are a few mentions of study results on lack of sleep causing lower IQ and light keeping people awake:
http://www.cbc.ca/health/story/1999/03/20/sleep990320.html
http://www.livescience.com/health/teens-sleep-morning-light-...
And here are some alarm clocks that wake people up with light:
http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dap...