0 1 2 3 Mon 15 Jul 1839 Sat 20 Jul 1839 Thu 25 Jul 1839 Tue 30 Jul 1839 Sun 04 Aug 1839 Fri 09 Aug 1839 Wed 14 Aug 1839 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