0 1 2 3 Thu 08 Feb 1934 Thu 01 Mar 1934 Sun 01 Apr 1934 Tue 01 May 1934 Wed 09 May 1934 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