ElasticSearch Refresh Interval vs Translog

I understand the uses of Translog and refresh interval.

What I am confused for is, if the refresh to Index Readers has happened by refresh_interval, and the translog still has few documents, and the lucene commit has not happened. Will the IndexReader after the refresh will be able to read the documents from translog as well.

I am looking at a way to get the documents which are not indexed but are in translog.