0 1 2 3 Sun 18 Nov 1990 Sat 24 Nov 1990 Fri 30 Nov 1990 Thu 06 Dec 1990 Wed 12 Dec 1990 Tue 18 Dec 1990 Mon 24 Dec 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