REAGENT or RESOURCE	SOURCE	IDENTIFIER
Chemicals, Peptides, and Recombinant Proteins
Urethane	Sigma-Aldrich	Cat# U2500
DiI	Thermo Fisher	Cat# V22885
Experimental Models: Organisms/Strains
Mouse: C57BL/6	Envigo	Code: 057
Mouse: Opn1mwR	Dr. Jeremy Nathans, Johns Hopkins University [24]
Software and Algorithms
The Chronobiology Kit: KitCollect, KitMonitor, KitAnalyzer	Stanford Software Systems	https://query.com/chronokit/
Recorder64	Plexon	http://file.yizimg.com/415758/2013051615482882.pdf
PlexUtil [ver 2.1.2]	Plexon	http://www.plexon.com/products/plexutil
OfflineSorter [ver 3.]	Plexon	http://www.plexon.com/products/offline-sorter
NeuroExplorer [ver 4.]	NeuroExplorer	http://www.neuroexplorer.com/downloadspage/
MATLAB R2013	MathWorks	https://uk.mathworks.com/products/matlab.html
Psychophysics Toolbox	http://psychtoolbox.org/	http://psychtoolbox.org/
GraphPad Prism 6	GraphPad	http://www.graphpad.com/
Other
LCD Monitor	ViewSonic	VA2037-LED
LCD Monitor	DynaScan	DS46LO4
Custom projector system	Prof. Rob Lucas, University of Manchester [29]