0 1 2 3 Thu 15 Dec 1938 Thu 22 Dec 1938 Thu 29 Dec 1938 Thu 05 Jan 1939 Thu 12 Jan 1939 Thu 19 Jan 1939 Thu 26 Jan 1939 Thu 02 Feb 1939 Thu 09 Feb 1939 Mon 13 Feb 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