0 1 2 3 Sun 13 Mar 1932 Mon 21 Mar 1932 Tue 29 Mar 1932 Wed 06 Apr 1932 Thu 14 Apr 1932 Fri 22 Apr 1932 Sat 30 Apr 1932 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