CREATE TABLE table_38192 ("Rank" FLOAT, "Name" CLOB, "Height m  ( ft ) " CLOB, "Floors" FLOAT, "Year" FLOAT)

In what year was the rank less than 6 for Damac Heights?
SELECT "Year" FROM table_38192 WHERE "Rank" < '6' AND "Name" = 'damac heights'
SELECT "Year" FROM "table_38192" WHERE "Name" = 'damac heights' AND "Rank" < '6'