0 1 2 3 Fri 06 Dec 1996 Mon 09 Dec 1996 Thu 12 Dec 1996 Sun 15 Dec 1996 Wed 18 Dec 1996 Sat 21 Dec 1996 Tue 24 Dec 1996 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