0 1 2 3 Thu 05 Sep 1872 Fri 13 Sep 1872 Sat 21 Sep 1872 Sun 29 Sep 1872 Mon 07 Oct 1872 Tue 15 Oct 1872 Wed 23 Oct 1872 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