0 1 2 3 Mon 15 Nov 1993 Tue 30 Nov 1993 Wed 15 Dec 1993 Thu 30 Dec 1993 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