0 1 2 3 Thu 23 Apr 1896 Fri 01 May 1896 Mon 01 Jun 1896 Wed 01 Jul 1896 Tue 21 Jul 1896 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