0 1 2 3 Wed 05 Jul 1989 Sun 09 Jul 1989 Thu 13 Jul 1989 Mon 17 Jul 1989 Fri 21 Jul 1989 Tue 25 Jul 1989 Sat 29 Jul 1989 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