0 1 2 3 Wed 28 May 1980 Wed 04 Jun 1980 Wed 11 Jun 1980 Wed 18 Jun 1980 Wed 25 Jun 1980 Wed 02 Jul 1980 Wed 09 Jul 1980 Wed 16 Jul 1980 Wed 23 Jul 1980 Tue 29 Jul 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