January  , Start 18:00, Stop 06:00 
February , Start 18:30, Stop 05:30 
March    , Start 20:00, Stop 05:30 
April    , Start 20:30, Stop 05:00 
May      , Start 21:00, Stop 04:30 
June     , Start 21:00, Stop 04:30 
July     , Start 21:00, Stop 04:30 
August   , Start 21:00, Stop 05:00 
September, Start 20:00, Stop 05:30 
October  , Start 19:30, Stop 05:30 
November , Start 18:30, Stop 05:30 
December , Start 17:30, Stop 06:00