How to use "evenings" in a sentence

A few evenings later, while he was giving Cosette a reading lesson in his room, Valjean heard the front door of the house open and close

In Italy we had walked about in the evenings, or gone for a drive

'He just said he was a bit lonely in the evenings

Valentina left school when she was sixteen and worked at a factory, but she continued her education in the evenings