0 1 2 3 Thu 25 Sep 1919 Sun 28 Sep 1919 Wed 01 Oct 1919 Sat 04 Oct 1919 Tue 07 Oct 1919 Fri 10 Oct 1919 Mon 13 Oct 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