condition	mean	min	max
4 h after light	0.04563395	0.0422619	0.049006
8 h after light	0.0167441	0.0	0.0334882
12 h after light	0.1213875	0.0	0.242775
4 h after dark	0.015420999999999999	0.0	0.046263
8 h after dark	0.038100666666666665	0.0	0.0653542
12 h after dark	0.0300146	0.0	0.067231