0 1 2 3 Thu 21 Jun 1990 Tue 26 Jun 1990 Sun 01 Jul 1990 Fri 06 Jul 1990 Wed 11 Jul 1990 Mon 16 Jul 1990 Sat 21 Jul 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