0 1 2 3 Mon 31 Jul 1961 Tue 01 Aug 1961 Wed 02 Aug 1961 Thu 03 Aug 1961 Fri 04 Aug 1961 Sat 05 Aug 1961 Sun 06 Aug 1961 Mon 07 Aug 1961 Tue 08 Aug 1961 Wed 09 Aug 1961 Thu 10 Aug 1961 Fri 11 Aug 1961 Sat 12 Aug 1961 Sun 13 Aug 1961 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