0 1 2 3 Thu 20 May 1976 Tue 25 May 1976 Sun 30 May 1976 Fri 04 Jun 1976 Wed 09 Jun 1976 Mon 14 Jun 1976 Sat 19 Jun 1976 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