When the home team score was 8.12 (60), what was the date?
CREATE TABLE "round_3" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);
SELECT "date" FROM "round_3" WHERE "home_team_score"='8.12 (60)';