0 1 2 3 Mon 31 Oct 1988 Fri 04 Nov 1988 Tue 08 Nov 1988 Sat 12 Nov 1988 Wed 16 Nov 1988 Sun 20 Nov 1988 Thu 24 Nov 1988 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