0 1 2 3 Mon 24 Jun 1872 Mon 01 Jul 1872 Mon 08 Jul 1872 Mon 15 Jul 1872 Mon 22 Jul 1872 Mon 29 Jul 1872 Mon 05 Aug 1872 Mon 12 Aug 1872 Mon 19 Aug 1872 Tue 20 Aug 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