0 1 2 3 Tue 21 Apr 1964 Tue 28 Apr 1964 Tue 05 May 1964 Tue 12 May 1964 Tue 19 May 1964 Tue 26 May 1964 Tue 02 Jun 1964 Tue 09 Jun 1964 Fri 12 Jun 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