condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.018034033333333335	0.0	0.0541021
4 h after dark	0.0066480666666666665	0.0	0.0199442
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0