0 1 2 3 Sun 04 Jul 1999 Thu 08 Jul 1999 Mon 12 Jul 1999 Fri 16 Jul 1999 Tue 20 Jul 1999 Sat 24 Jul 1999 Wed 28 Jul 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