0 1 2 3 Wed 18 Mar 1874 Wed 01 Apr 1874 Fri 01 May 1874 Mon 01 Jun 1874 Thu 11 Jun 1874 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