0 1 2 3 Sun 25 Feb 1990 Fri 02 Mar 1990 Wed 07 Mar 1990 Mon 12 Mar 1990 Sat 17 Mar 1990 Thu 22 Mar 1990 Tue 27 Mar 1990 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