CREATE TABLE "list_of_presidents" (
  "president" text,
  "date_of_birth" text,
  "date_of_inauguration" text,
  "age_at_inauguration" text,
  "length_of_retirement" text,
  "date_of_death" text,
  "lifespan" text
);

Question: What is the date of the inauguration with a Length of retirement of 00,624 days?
SQL: SELECT "date_of_inauguration" FROM "list_of_presidents" WHERE "length_of_retirement"='00,624 days';