0 1 2 3 Thu 23 Apr 1987 Thu 30 Apr 1987 Thu 07 May 1987 Thu 14 May 1987 Thu 21 May 1987 Thu 28 May 1987 Thu 04 Jun 1987 Thu 11 Jun 1987 Tue 16 Jun 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