What was the 'calling at' station of the train that departed on 18.16?
CREATE TABLE "table1_18365784_3" (
  "departure" text,
  "going_to" text,
  "calling_at" text,
  "arrival" text,
  "operator" text
);
SELECT "calling_at" FROM "table1_18365784_3" WHERE "departure"='18.16';