0 1 2 3 Sun 21 Sep 1919 Mon 29 Sep 1919 Tue 07 Oct 1919 Wed 15 Oct 1919 Thu 23 Oct 1919 Fri 31 Oct 1919 Sat 08 Nov 1919 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