0 1 2 3 Sat 12 Jul 1884 Fri 01 Aug 1884 Mon 01 Sep 1884 Wed 01 Oct 1884 Tue 07 Oct 1884 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