“Little Siberia” was either total darkness or one bulb on 24/7. May 10, 2014 by Matt Thomas“Little Siberia” was either total darkness or one bulb on 24/7. Museum Colorado Prisons About Matt Thomas Matt is an avid writer and explorer, who loves to showcase his home state of Colorado. His favorite place to be is right here in the Centennial State. Previous Post:Museum Of Colorado Prisons – Cañon City