0 1 2 3 Wed 10 Feb 1982 Thu 18 Feb 1982 Fri 26 Feb 1982 Sat 06 Mar 1982 Sun 14 Mar 1982 Mon 22 Mar 1982 Tue 30 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