0 1 2 3 Tue 14 Jul 1964 Tue 21 Jul 1964 Tue 28 Jul 1964 Tue 04 Aug 1964 Tue 11 Aug 1964 Tue 18 Aug 1964 Tue 25 Aug 1964 Tue 01 Sep 1964 Tue 08 Sep 1964 Tue 15 Sep 1964 Tue 22 Sep 1964 Fri 25 Sep 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