# free-running sleep

> rare sleep pattern whereby the sleep schedule of a person shifts later every day

**Wikidata**: [Q5499626](https://www.wikidata.org/wiki/Q5499626)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Free-running_sleep)  
**Source**: https://4ort.xyz/entity/free-running-sleep


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)