0 1 2 3 Tue 18 Mar 1941 Tue 25 Mar 1941 Tue 01 Apr 1941 Tue 08 Apr 1941 Tue 15 Apr 1941 Tue 22 Apr 1941 Tue 29 Apr 1941 Tue 06 May 1941 Tue 13 May 1941 Thu 15 May 1941 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