0 1 2 3 Sat 30 Jan 1982 Sun 07 Feb 1982 Mon 15 Feb 1982 Tue 23 Feb 1982 Wed 03 Mar 1982 Thu 11 Mar 1982 Fri 19 Mar 1982 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