CREATE TABLE table_52558 ("Week" CLOB, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Kickoff [a ]" CLOB, "Game site" CLOB, "Attendance" CLOB, "Record" CLOB)

What time was the kickoff on week 5?
SELECT "Kickoff [a ]" FROM table_52558 WHERE "Week" = '5'
SELECT "Kickoff [a ]" FROM "table_52558" WHERE "Week" = '5'