condition	mean	min	max
4 h after light	0.0269392	0.0	0.0538784
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0142618	0.0	0.0427854
8 h after dark	0.0104316	0.0	0.0312948
12 h after dark	0.0	0.0	0.0