Table schema:
CREATE TABLE table_23465864_4 (sat_29_aug VARCHAR, mon_24_aug VARCHAR)

Question: What time was achieved on Saturday 29th August by the rider who recorded 24' 17.26 93.208mph on Monday 24th August?
SQL: SELECT sat_29_aug FROM table_23465864_4 WHERE mon_24_aug = "24' 17.26 93.208mph"