0 1 2 3 Mon 03 Jul 1961 Mon 10 Jul 1961 Mon 17 Jul 1961 Mon 24 Jul 1961 Mon 31 Jul 1961 Mon 07 Aug 1961 Mon 14 Aug 1961 Mon 21 Aug 1961 Mon 28 Aug 1961 Sat 02 Sep 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