0 1 2 3 Tue 10 Jun 1980 Tue 17 Jun 1980 Tue 24 Jun 1980 Tue 01 Jul 1980 Tue 08 Jul 1980 Tue 15 Jul 1980 Tue 22 Jul 1980 Tue 29 Jul 1980 Tue 05 Aug 1980 Fri 08 Aug 1980 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