CREATE TABLE table_63365 ("Name" TEXT, "Network" TEXT, "Owner" TEXT, "Launch date" TEXT, "Channel  (  BKK  ) " TEXT, "Broadcasting area" TEXT, "Transmitted area" TEXT, "Broadcasting hours" TEXT)

What's the broadcasting hours of NBT?
SELECT "Broadcasting hours" FROM table_63365 WHERE "Network" = 'nbt'
SELECT "Broadcasting hours" FROM "table_63365" WHERE "Network" = 'nbt'