0 1 2 3 Sun 26 Nov 1967 Fri 01 Dec 1967 Mon 01 Jan 1968 Thu 01 Feb 1968 Fri 01 Mar 1968 Mon 01 Apr 1968 Wed 01 May 1968 Sat 01 Jun 1968 Mon 01 Jul 1968 Thu 01 Aug 1968 Sun 01 Sep 1968 Tue 01 Oct 1968 Fri 01 Nov 1968 Mon 25 Nov 1968 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