0 1 2 3 Mon 03 Feb 1969 Mon 10 Feb 1969 Mon 17 Feb 1969 Mon 24 Feb 1969 Mon 03 Mar 1969 Mon 10 Mar 1969 Mon 17 Mar 1969 Mon 24 Mar 1969 Sun 30 Mar 1969 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