0 1 2 3 Thu 22 Dec 1949 Thu 29 Dec 1949 Thu 05 Jan 1950 Thu 12 Jan 1950 Thu 19 Jan 1950 Thu 26 Jan 1950 Thu 02 Feb 1950 Thu 09 Feb 1950 Thu 16 Feb 1950 Thu 23 Feb 1950 Thu 02 Mar 1950 Sun 05 Mar 1950 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