Name the sum of spectators for time more than 20.05 and team #2 of estonia
CREATE TABLE "turkish_national_team" (
  "date" text,
  "time_cest" real,
  "team_num1" text,
  "res" text,
  "team_num2" text,
  "round" text,
  "spectators" real
);
SELECT SUM("spectators") FROM "turkish_national_team" WHERE "time_cest">20.05 AND "team_num2"='estonia';