0 1 2 3 Fri 01 Jan 1999 Wed 06 Jan 1999 Mon 11 Jan 1999 Sat 16 Jan 1999 Thu 21 Jan 1999 Tue 26 Jan 1999 Sun 31 Jan 1999 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