0 1 2 3 Wed 13 Feb 1935 Mon 18 Feb 1935 Sat 23 Feb 1935 Thu 28 Feb 1935 Tue 05 Mar 1935 Sun 10 Mar 1935 Fri 15 Mar 1935 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