What was the grid associated with under 26 laps and a Time/Retired of +6.077?
CREATE TABLE table_52878 (
    "Rider" text,
    "Manufacturer" text,
    "Laps" real,
    "Time/Retired" text,
    "Grid" real
)
SELECT AVG("Grid") FROM table_52878 WHERE "Time/Retired" = '+6.077' AND "Laps" < '26'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What was the grid associated with under 26 laps and a Time/Retired of +6.077? ### Input: CREATE TABLE table_52878 (
    "Rider" text,
    "Manufacturer" text,
    "Laps" real,
    "Time/Retired" text,
    "Grid" real
) ### Response: SELECT AVG("Grid") FROM table_52878 WHERE "Time/Retired" = '+6.077' AND "Laps" < '26'