condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.00314133	0.0	0.00628266
12 h after light	0.004306165	0.0	0.00861233
4 h after dark	0.0058209	0.0	0.0174627
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0