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_name_23 ( rider VARCHAR, time VARCHAR, grid VARCHAR, manufacturer VARCHAR )

### Question ###
What is the Rider, when Grid is less than 16, when Manufacturer is Aprilia, and when Time is +28.288?

### Accurate SQL ###

SELECT rider FROM table_name_23 WHERE grid < 16 AND manufacturer = "aprilia" AND time = "+28.288"