0 1 2 3 Fri 22 Jul 1892 Mon 01 Aug 1892 Thu 01 Sep 1892 Sat 01 Oct 1892 Thu 20 Oct 1892 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