I went to bed at 9.00 AM today and came to work at aroud 3.30 PM. My mother in law who stays with me gave me lot of advice an how staying up at night was harmful to health and today I stumble upon this URL which tends to explain why people prefer nights to do technical work.
http://swizec.com/blog/why-programmers-work-at-night/swizec/3198
