0 1 2 3 Wed 15 May 1872 Wed 22 May 1872 Wed 29 May 1872 Wed 05 Jun 1872 Wed 12 Jun 1872 Wed 19 Jun 1872 Wed 26 Jun 1872 Wed 03 Jul 1872 Wed 10 Jul 1872 Wed 17 Jul 1872 Sun 21 Jul 1872 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