how often do spend time in the dark @simon?

Question: how often do spend time in the dark @simon?
- Keywords:
  dark,
  Work
Asked by zoodster to Emma, Jimmy, Janet, Niall, Simon on 14 Mar 2013.
- Simon Park answered on 14 Mar 2013:
  
  Don’t worry I’m not a Vampire! I only go in the darkrooms when the bioluminescent bacteria are growing in there. 10 minutes a week.

Question: how often do spend time in the dark @simon?