0 1 2 3 Sat 14 Dec 1996 Tue 17 Dec 1996 Fri 20 Dec 1996 Mon 23 Dec 1996 Thu 26 Dec 1996 Sun 29 Dec 1996 Wed 01 Jan 1997 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