0 1 2 3 Mon 08 Feb 1892 Tue 01 Mar 1892 Fri 01 Apr 1892 Sun 01 May 1892 Tue 03 May 1892 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