0 1 2 3 Sun 06 Feb 1916 Mon 14 Feb 1916 Tue 22 Feb 1916 Wed 01 Mar 1916 Thu 09 Mar 1916 Fri 17 Mar 1916 Sat 25 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