"traffic:hourly:08:Mo:fall:backward"=>"7/8:00","traffic:hourly:08:Mo:fall:forward"=>"67/8:00","traffic:hourly:18:Mo:fall:backward"=>"72/10:00","traffic:hourly:18:Mo:fall:forward"=>"60/10:00","traffic:hourly:22:Tu:fall:backward"=>"3/20:00","traffic:hourly:22:Tu:fall:forward"=>"3/20:00"