0 1 2 3 Tue 09 Jul 1839 Wed 17 Jul 1839 Thu 25 Jul 1839 Fri 02 Aug 1839 Sat 10 Aug 1839 Sun 18 Aug 1839 Mon 26 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