0 1 2 3 Tue 11 Apr 1967 Tue 18 Apr 1967 Tue 25 Apr 1967 Tue 02 May 1967 Tue 09 May 1967 Tue 16 May 1967 Tue 23 May 1967 Tue 30 May 1967 Tue 06 Jun 1967 Sun 11 Jun 1967 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