0 1 2 3 Mon 04 Jun 1973 Fri 08 Jun 1973 Tue 12 Jun 1973 Sat 16 Jun 1973 Wed 20 Jun 1973 Sun 24 Jun 1973 Thu 28 Jun 1973 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