0 1 2 3 Mon 19 May 1975 Mon 26 May 1975 Mon 02 Jun 1975 Mon 09 Jun 1975 Mon 16 Jun 1975 Mon 23 Jun 1975 Mon 30 Jun 1975 Mon 07 Jul 1975 Sun 13 Jul 1975 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