CREATE TABLE table_26986076_3 (mon_23_aug VARCHAR, rider VARCHAR)

What was the time on Monday August 23rd for Steve Linsdell 499cc royal enfield seeley?
SELECT mon_23_aug FROM table_26986076_3 WHERE rider = "Steve Linsdell 499cc Royal Enfield Seeley"
SELECT "mon_23_aug" FROM "table_26986076_3" WHERE "Steve Linsdell 499cc Royal Enfield Seeley" = "rider"