CREATE TABLE table_52878 ("Rider" TEXT, "Manufacturer" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

What was the grid associated with under 26 laps and a Time/Retired of +6.077?
SELECT AVG("Grid") FROM table_52878 WHERE "Time/Retired" = '+6.077' AND "Laps" < '26'
SELECT AVG("Grid") FROM "table_52878" WHERE "Laps" < '26' AND "Time/Retired" = '+6.077'