0 1 2 3 Wed 19 Apr 1967 Wed 26 Apr 1967 Wed 03 May 1967 Wed 10 May 1967 Wed 17 May 1967 Wed 24 May 1967 Wed 31 May 1967 Wed 07 Jun 1967 Wed 14 Jun 1967 Tue 20 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