0 1 2 3 Thu 23 May 1872 Thu 30 May 1872 Thu 06 Jun 1872 Thu 13 Jun 1872 Thu 20 Jun 1872 Thu 27 Jun 1872 Thu 04 Jul 1872 Thu 11 Jul 1872 Thu 18 Jul 1872 Mon 22 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