0 1 2 3 Sat 23 Jul 1859 Mon 01 Aug 1859 Thu 01 Sep 1859 Sat 01 Oct 1859 Fri 21 Oct 1859 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