0 1 2 3 Thu 09 Aug 1838 Fri 17 Aug 1838 Sat 25 Aug 1838 Sun 02 Sep 1838 Mon 10 Sep 1838 Tue 18 Sep 1838 Wed 26 Sep 1838 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All