condition	mean	min	max
4 h after light	0.0080775	0.0	0.016155
8 h after light	0.00551975	0.0	0.0110395
12 h after light	0.012148949999999999	0.0114331	0.0128648
4 h after dark	0.0	0.0	0.0
8 h after dark	0.016135800000000002	0.0	0.0484074
12 h after dark	0.005013566666666667	0.0	0.0150407