0 1 2 3 Tue 18 Jan 1916 Sun 23 Jan 1916 Fri 28 Jan 1916 Wed 02 Feb 1916 Mon 07 Feb 1916 Sat 12 Feb 1916 Thu 17 Feb 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