Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Overview of the eight study conditions
| Dayshift | Nightshift | |||
| Sitting | 9 hour sleep opportunity | 5 hour sleep opportunity | 9 hour sleep opportunity | 5 hour sleep opportunity |
| Breaking up sitting | 9 hour sleep opportunity | 5 hour sleep opportunity | 9 hour sleep opportunity | 5 hour sleep opportunity |
