There is a whole Reddit thread about this, many people noticed some flickering at 9PM. https://old.reddit.com/r/sweden/comments/1cozkpa/blinkade_dina_lampor_ti

There is a whole Reddit thread about this, many people noticed some flickering at 9PM. https://old.reddit.com/r/sweden/comments/1cozkpa/blinkade_dina_lampor_till_runt_21tiden/ https://old.reddit.com/r/sweden/comments/1cozkpa/blinkade_di...