0 1 2 3 Sun 27 Sep 1987 Thu 01 Oct 1987 Mon 05 Oct 1987 Fri 09 Oct 1987 Tue 13 Oct 1987 Sat 17 Oct 1987 Wed 21 Oct 1987 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