condition	mean	min	max
4 h after light	0.5133735	0.339891	0.686856
8 h after light	0.45291349999999997	0.356274	0.549553
12 h after light	0.881661	0.105622	1.6577
4 h after dark	0.76553	0.569843	0.961217
8 h after dark	0.6718685	0.4928	0.850937
12 h after dark	0.644217	0.547957	0.740477