condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0139346	0.0	0.0278692
12 h after light	0.01671425	0.0139103	0.0195182
4 h after dark	0.0142495	0.0	0.0427485
8 h after dark	0.0	0.0	0.0
12 h after dark	0.00298963	0.0	0.00896889