0 1 2 3 Mon 08 Apr 1957 Mon 15 Apr 1957 Mon 22 Apr 1957 Mon 29 Apr 1957 Mon 06 May 1957 Mon 13 May 1957 Mon 20 May 1957 Mon 27 May 1957 Mon 03 Jun 1957 Mon 10 Jun 1957 Mon 17 Jun 1957 Thu 20 Jun 1957 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