0 1 2 3 Tue 08 Apr 1941 Fri 11 Apr 1941 Mon 14 Apr 1941 Thu 17 Apr 1941 Sun 20 Apr 1941 Wed 23 Apr 1941 Sat 26 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