0 1 2 3 Sat 25 Mar 1989 Wed 29 Mar 1989 Sun 02 Apr 1989 Thu 06 Apr 1989 Mon 10 Apr 1989 Fri 14 Apr 1989 Tue 18 Apr 1989 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