0 1 2 3 Tue 15 Apr 1884 Thu 01 May 1884 Sun 01 Jun 1884 Tue 01 Jul 1884 Fri 11 Jul 1884 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