0 1 2 3 Fri 13 Aug 1875 Wed 01 Sep 1875 Fri 01 Oct 1875 Mon 01 Nov 1875 Mon 08 Nov 1875 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