I would let the survey go over at least a full 24 hours. If you ask at night, yo...

rcthompson on Dec 20, 2011 | parent | context | favorite | on: 63% Prefer a Dark Themed Text Editor

I would let the survey go over at least a full 24 hours. If you ask at night, you might only get responses from the nocturnal people, and same problem for asking during the day.