0 1 2 3 Fri 29 Dec 1989 Wed 03 Jan 1990 Mon 08 Jan 1990 Sat 13 Jan 1990 Thu 18 Jan 1990 Tue 23 Jan 1990 Sun 28 Jan 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