When the grid is under 5 and justin wilson is driving for the team mi-jack conquest racing, what's the highest number of laps driven?
CREATE TABLE table_51157 (
    "Driver" text,
    "Team" text,
    "Laps" real,
    "Time/Retired" text,
    "Grid" real,
    "Points" real
)
SELECT MAX("Laps") FROM table_51157 WHERE "Team" = 'mi-jack conquest racing' AND "Driver" = 'justin wilson' AND "Grid" < '5'
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: When the grid is under 5 and justin wilson is driving for the team mi-jack conquest racing, what's the highest number of laps driven? ### Input: CREATE TABLE table_51157 (
    "Driver" text,
    "Team" text,
    "Laps" real,
    "Time/Retired" text,
    "Grid" real,
    "Points" real
) ### Response: SELECT MAX("Laps") FROM table_51157 WHERE "Team" = 'mi-jack conquest racing' AND "Driver" = 'justin wilson' AND "Grid" < '5'