0 1 2 3 Fri 28 Apr 1939 Mon 01 May 1939 Thu 04 May 1939 Sun 07 May 1939 Wed 10 May 1939 Sat 13 May 1939 Tue 16 May 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