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

### Instruction:
What is the highest number of Laps that have a Time of +18.366, and a Grid lower than 13?

### Inputs:
table_name: table, columns: ['Rider', 'Manufacturer', 'Laps', 'Time', 'Grid']

### Response:
SELECT MAX Laps FROM table WHERE Grid < 13 AND Time = +18.366