0 1 2 3 Sun 28 Jun 1874 Sun 05 Jul 1874 Sun 12 Jul 1874 Sun 19 Jul 1874 Sun 26 Jul 1874 Sun 02 Aug 1874 Sun 09 Aug 1874 Sun 16 Aug 1874 Sun 23 Aug 1874 Fri 28 Aug 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