When 20' 58.50 107.929mph is Friday August 27th What is Tuesday 24th August?
create table table_26986076_5 (tues_24_aug varchar, fri_27_aug varchar, PRIMARY KEY (tues_24_aug))
select tues_24_aug from table_26986076_5 where fri_27_aug = "20' 58.50 107.929mph"