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There's research supporting my claim: http://www.boston.com/news/education/k_12/articles/2010/02/16/study_lack_of_early_light_upsets_teen_sleep_clock/ http://w

• Nursie 13y ago
  I'm 35, not exactly a teenager. The pilot study was published 3 years ago, comes to no firm conclusions and isn't yet backed up by a statistically significant study. What it certainly does not say is that people who have had an owl pattern long beyond adolescence can be cured by leaving the curtains open.