0 1 2 3 Tue 11 Aug 1868 Tue 18 Aug 1868 Tue 25 Aug 1868 Tue 01 Sep 1868 Tue 08 Sep 1868 Tue 15 Sep 1868 Tue 22 Sep 1868 Tue 29 Sep 1868 Tue 06 Oct 1868 Tue 13 Oct 1868 Sun 18 Oct 1868 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