What was the time on Monday August 23rd for Steve Linsdell 499cc royal enfield seeley?
CREATE TABLE table_3688 (
    "Rank" real,
    "Rider" text,
    "Sat 21 Aug" text,
    "Mon 23 Aug" text,
    "Tues 24 Aug" text,
    "Wed 25 Aug" text,
    "Thurs 26 Aug" text,
    "Fri 27 Aug" text,
    "Sat 28 Aug" text
)
SELECT "Mon 23 Aug" FROM table_3688 WHERE "Rider" = 'Steve Linsdell 499cc Royal Enfield Seeley'
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 time on Monday August 23rd for Steve Linsdell 499cc royal enfield seeley? ### Input: CREATE TABLE table_3688 (
    "Rank" real,
    "Rider" text,
    "Sat 21 Aug" text,
    "Mon 23 Aug" text,
    "Tues 24 Aug" text,
    "Wed 25 Aug" text,
    "Thurs 26 Aug" text,
    "Fri 27 Aug" text,
    "Sat 28 Aug" text
) ### Response: SELECT "Mon 23 Aug" FROM table_3688 WHERE "Rider" = 'Steve Linsdell 499cc Royal Enfield Seeley'