0 1 2 3 Wed 10 May 1961 Wed 17 May 1961 Wed 24 May 1961 Wed 31 May 1961 Wed 07 Jun 1961 Wed 14 Jun 1961 Wed 21 Jun 1961 Wed 28 Jun 1961 Wed 05 Jul 1961 Wed 12 Jul 1961 Wed 19 Jul 1961 Fri 21 Jul 1961 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