Filter on value in a list of values in SQLite

Let's say I have a table such as:

 id    values
 3     4, 6, 7
 4     9, 3, 9
 5     1, 2, 8

How do I filter rows on a specific indexed value in a list of values? For example, I want to pass rows whose second value in the list of values is less than the number 6 and so rows with id 4, 5 pass, but id 3 is filtered out.