Below is an instruction that describes a task. Write a response that appropriately completes the request.

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

### Inputs:
table_name: table, columns: ['Country', 'Year', 'Total', 'Hydroelectricity', 'Wind Power', 'Biomass and Waste', 'Solar']

### Response:
SELECT MIN Hydroelectricity FROM table WHERE Total < 116.4 AND Solar > 18.637