condition	mean	min	max
4 h after light	0.6761466666666666	0.0	2.02844
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.05584366666666667	0.0	0.167531
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0