0 1 2 3 Thu 24 Dec 1970 Thu 31 Dec 1970 Thu 07 Jan 1971 Thu 14 Jan 1971 Thu 21 Jan 1971 Thu 28 Jan 1971 Thu 04 Feb 1971 Thu 11 Feb 1971 Thu 18 Feb 1971 Tue 23 Feb 1971 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