CREATE TABLE table_58567 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the lowest crowd size for the Carlton at home?
SELECT MIN("Crowd") FROM table_58567 WHERE "Home team" = 'carlton'
SELECT MIN("Crowd") FROM "table_58567" WHERE "Home team" = 'carlton'