condition	mean	min	max
4 h after light	0.002830585	0.0	0.00566117
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.010139666666666667	0.0	0.0192478
12 h after dark	0.00895681	0.0	0.0202406