Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_48377 ( "Country" text, "Year" real, "Total" real, "Hydroelectricity" real, "Wind Power" real, "Biomass and Waste" text, "Solar" real )

### Question ###
What is the minimum hydroelectricity with a less than 116.4 total, and a greater than 18.637 solar?

### Accurate SQL ###

SELECT MIN("Hydroelectricity") FROM table_48377 WHERE "Total" < '116.4' AND "Solar" > '18.637'