0 1 2 3 Thu 11 May 1939 Fri 19 May 1939 Sat 27 May 1939 Sun 04 Jun 1939 Mon 12 Jun 1939 Tue 20 Jun 1939 Wed 28 Jun 1939 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