work entrainment how do clocks stay on schedule? sleep what determines when and how much we sleep evolution of clocks what clock properties evolve under natural selection in the laboratory? tools phaseR New and improved analysis application. Use this to study sleep states in flies, and much more! RhythmicAlly a Shiny-based analysis program PHASE a MATLAB based free analysis tool! data Parametric effects of light Raw data for the project examining novel light conditions to study entrainment of the circadian clock. Ethoscope and focal-yoke deprivation Raw data for the project developing ethoscopes to perform yoke controlled sleep deprivation experiments. Sleep state classification Raw data for the project developing the algorithm and rationale for categorizing sleep states in flies. Activity rhythms and temperature jetlag Raw data for the project examining temperature responses of early and late chronotypes in fly populations.