0 1 2 3 Fri 18 Feb 1916 Wed 23 Feb 1916 Mon 28 Feb 1916 Sat 04 Mar 1916 Thu 09 Mar 1916 Tue 14 Mar 1916 Sun 19 Mar 1916 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