0 1 2 3 Tue 23 Apr 1872 Tue 30 Apr 1872 Tue 07 May 1872 Tue 14 May 1872 Tue 21 May 1872 Tue 28 May 1872 Tue 04 Jun 1872 Tue 11 Jun 1872 Tue 18 Jun 1872 Tue 25 Jun 1872 Tue 02 Jul 1872 Mon 08 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