0 1 2 3 Sat 13 May 1922 Tue 16 May 1922 Fri 19 May 1922 Mon 22 May 1922 Thu 25 May 1922 Sun 28 May 1922 Wed 31 May 1922 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