CREATE TABLE table_52884 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

What is the average grid for johnny dumfries with less than 8 laps?
SELECT AVG("Grid") FROM table_52884 WHERE "Driver" = 'johnny dumfries' AND "Laps" < '8'
SELECT AVG("Grid") FROM "table_52884" WHERE "Driver" = 'johnny dumfries' AND "Laps" < '8'