0 1 2 3 Mon 22 Mar 1971 Mon 29 Mar 1971 Mon 05 Apr 1971 Mon 12 Apr 1971 Mon 19 Apr 1971 Mon 26 Apr 1971 Mon 03 May 1971 Mon 10 May 1971 Mon 17 May 1971 Mon 24 May 1971 Mon 31 May 1971 Thu 03 Jun 1971 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