0 1 2 3 Tue 11 May 1858 Tue 01 Jun 1858 Thu 01 Jul 1858 Sun 01 Aug 1858 Mon 09 Aug 1858 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