CREATE TABLE table_name_51 (hydroelectricity INT, total VARCHAR, solar VARCHAR)

What is the minimum hydroelectricity with a less than 116.4 total, and a greater than 18.637 solar?
SELECT MIN(hydroelectricity) FROM table_name_51 WHERE total < 116.4 AND solar > 18.637
SELECT MIN("hydroelectricity") FROM "table_name_51" WHERE "solar" > 18.637 AND "total" < 116.4