What is the mean number of wins for the norton team in 1966, when there are 8 points?
CREATE TABLE table_35458 (
    "Year" real,
    "Class" text,
    "Team" text,
    "Points" real,
    "Wins" real
)
SELECT AVG("Wins") FROM table_35458 WHERE "Team" = 'norton' AND "Year" = '1966' AND "Points" = '8'
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 is the mean number of wins for the norton team in 1966, when there are 8 points? ### Input: CREATE TABLE table_35458 (
    "Year" real,
    "Class" text,
    "Team" text,
    "Points" real,
    "Wins" real
) ### Response: SELECT AVG("Wins") FROM table_35458 WHERE "Team" = 'norton' AND "Year" = '1966' AND "Points" = '8'