0 1 2 3 Sat 21 Jul 1962 Wed 25 Jul 1962 Sun 29 Jul 1962 Thu 02 Aug 1962 Mon 06 Aug 1962 Fri 10 Aug 1962 Tue 14 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