Blinded by the lights

 People not only run on food. It seems we have sun batteries installed behind our eyes or under skin (?). A little of sun can work better than coffee/chocolate/prozac.
  Sunlight can't be overestimate, we need it for life. What with night lights, then? They fascinate me, hypnotize me. I like to observe glowing windows and wonder why people behind them aren't asleep yet? 
  My Night Meditation, Light Meditation.