0 1 2 3 Tue 18 Aug 1964 Tue 25 Aug 1964 Tue 01 Sep 1964 Tue 08 Sep 1964 Tue 15 Sep 1964 Tue 22 Sep 1964 Tue 29 Sep 1964 Tue 06 Oct 1964 Tue 13 Oct 1964 Sun 18 Oct 1964 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