0 1 2 3 Sun 22 Feb 1987 Fri 27 Feb 1987 Wed 04 Mar 1987 Mon 09 Mar 1987 Sat 14 Mar 1987 Thu 19 Mar 1987 Tue 24 Mar 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