CREATE TABLE table_937 ("Number" FLOAT, "Astronaut" CLOB, "Agency" CLOB, "Total EVAs" FLOAT, "Total Time Hours:Minutes" CLOB)

What is the total EVAs of the walk that lasted 45:34?
SELECT MAX("Total EVAs") FROM table_937 WHERE "Total Time Hours:Minutes" = '45:34'
SELECT MAX("Total EVAs") FROM "table_937" WHERE "Total Time Hours:Minutes" = '45:34'