CREATE TABLE table_78270 ("Driver" CLOB, "Constructor" CLOB, "Laps" FLOAT, "Time/Retired" CLOB, "Grid" FLOAT)

What was the fewest laps for somone who finished +18.445?
SELECT MIN("Laps") FROM table_78270 WHERE "Time/Retired" = '+18.445'
SELECT MIN("Laps") FROM "table_78270" WHERE "Time/Retired" = '+18.445'