0 1 2 3 Thu 19 Jul 1951 Tue 24 Jul 1951 Sun 29 Jul 1951 Fri 03 Aug 1951 Wed 08 Aug 1951 Mon 13 Aug 1951 Sat 18 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