0 1 2 3 Thu 07 Jul 1955 Thu 14 Jul 1955 Thu 21 Jul 1955 Thu 28 Jul 1955 Thu 04 Aug 1955 Thu 11 Aug 1955 Thu 18 Aug 1955 Thu 25 Aug 1955 Thu 01 Sep 1955 Thu 08 Sep 1955 Tue 13 Sep 1955 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