condition	mean	min	max
0 h after light	2.913885	0.0	5.82777
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	2.864235	1.90447	3.824
8 h after dark	2.8727549999999997	1.9259	3.81961
12 h after dark	0.947175	0.0	1.89435