0 1 2 3 Thu 30 Jan 1992 Tue 04 Feb 1992 Sun 09 Feb 1992 Fri 14 Feb 1992 Wed 19 Feb 1992 Mon 24 Feb 1992 Sat 29 Feb 1992 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