0 1 2 3 Sun 21 Jun 1987 Mon 29 Jun 1987 Tue 07 Jul 1987 Wed 15 Jul 1987 Thu 23 Jul 1987 Fri 31 Jul 1987 Sat 08 Aug 1987 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