condition	mean	min	max
4 h after light	0.0282426	0.0	0.0564852
8 h after light	0.01286635	0.0	0.0257327
12 h after light	0.0149937	0.0	0.0299874
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0