Quote:
Originally Posted by georgeyw
Just a quick synopsis thanks
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Fair enough. All through time since man got started on the block we slept in two parts a few hours after dark 4 hours sleep wake up for an hour or two go back to bed for 4 hours. This is the way everybody was based in European Western culture all the way back to cavemen and it didn't stop until the eighteen or nineteen hundreds. This is attributed to artificial light