0 1 2 3 Sun 08 Jul 1951 Mon 16 Jul 1951 Tue 24 Jul 1951 Wed 01 Aug 1951 Thu 09 Aug 1951 Fri 17 Aug 1951 Sat 25 Aug 1951 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