0 1 2 3 Sat 08 Oct 1988 Tue 11 Oct 1988 Fri 14 Oct 1988 Mon 17 Oct 1988 Thu 20 Oct 1988 Sun 23 Oct 1988 Wed 26 Oct 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