CREATE TABLE table_53882 ("Episode" TEXT, "Air Date" TEXT, "Timeslot" TEXT, "Rating" FLOAT, "Share" FLOAT, "18-49  ( Rating/Share ) " TEXT, "Viewers  ( m ) " FLOAT, "Rank  ( Timeslot ) " FLOAT, "Rank  ( Night ) " TEXT, "Rank  ( Overall ) " FLOAT)

What is the total share with Timeslot of 8:30 p.m., anAir Date of march 27, 2008, and a Rank greater than 65?
SELECT SUM("Share") FROM table_53882 WHERE "Timeslot" = '8:30 p.m.' AND "Air Date" = 'march 27, 2008' AND "Rank (Overall)" > '65'
SELECT SUM("Share") FROM "table_53882" WHERE "Air Date" = 'march 27, 2008' AND "Rank (Overall)" > '65' AND "Timeslot" = '8:30 p.m.'