0 1 2 3 Fri 07 Oct 1988 Sat 08 Oct 1988 Sun 09 Oct 1988 Mon 10 Oct 1988 Tue 11 Oct 1988 Wed 12 Oct 1988 Thu 13 Oct 1988 Fri 14 Oct 1988 Sat 15 Oct 1988 Sun 16 Oct 1988 Mon 17 Oct 1988 Tue 18 Oct 1988 Wed 19 Oct 1988 Thu 20 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