CREATE TABLE table_8485 ("Date" TEXT, "Home team" TEXT, "Score" TEXT, "Away team" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Box Score" TEXT, "Report" TEXT)

How many people attended the game when sydney spirit was at home?
SELECT "Crowd" FROM table_8485 WHERE "Home team" = 'sydney spirit'
SELECT "Crowd" FROM "table_8485" WHERE "Home team" = 'sydney spirit'