0 1 2 3 Sat 23 Aug 1986 Wed 27 Aug 1986 Sun 31 Aug 1986 Thu 04 Sep 1986 Mon 08 Sep 1986 Fri 12 Sep 1986 Tue 16 Sep 1986 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