0 1 2 3 Wed 11 Jul 1962 Thu 19 Jul 1962 Fri 27 Jul 1962 Sat 04 Aug 1962 Sun 12 Aug 1962 Mon 20 Aug 1962 Tue 28 Aug 1962 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