condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	1.45598	0.0	2.91196
12 h after light	0.0	0.0	0.0
4 h after dark	4.70767	3.10849	6.30685
8 h after dark	1.544035	0.0	3.08807
12 h after dark	1.5336	0.0	3.0672