0 1 2 3 Wed 09 Jul 1997 Sun 13 Jul 1997 Thu 17 Jul 1997 Mon 21 Jul 1997 Fri 25 Jul 1997 Tue 29 Jul 1997 Sat 02 Aug 1997 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