0 1 2 3 Tue 02 Jan 1990 Sun 07 Jan 1990 Fri 12 Jan 1990 Wed 17 Jan 1990 Mon 22 Jan 1990 Sat 27 Jan 1990 Thu 01 Feb 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