user: Question: What is the value for Monday August 24 if Friday August 28 is 26' 04.60 86.814mph?
Columns: ['Rank', 'Rider', 'Mon 24 Aug', 'Tues 25 Aug', 'Wed 26 Aug', 'Thurs 27 Aug', 'Fri 28 Aug']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Sean Murphy 600cc Honda', "19' 46.35 114.492mph", "19' 26.54 116.436mph", 'Untimed Practice', 'Cancelled No Time', "23' 54.54 94.684mph"]
SQL:

assistant: SELECT "Mon 24 Aug" FROM "Table" WHERE "Fri 28 Aug" = '26'' 04.60 86.814mph';