0 1 2 3 Mon 31 Mar 1941 Thu 03 Apr 1941 Sun 06 Apr 1941 Wed 09 Apr 1941 Sat 12 Apr 1941 Tue 15 Apr 1941 Fri 18 Apr 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