0 1 2 3 Wed 30 Jun 1976 Tue 06 Jul 1976 Mon 12 Jul 1976 Sun 18 Jul 1976 Sat 24 Jul 1976 Fri 30 Jul 1976 Thu 05 Aug 1976 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