condition	mean	min	max
4 h after light	6.99212	2.95998	12.2518
8 h after light	5.167717000000001	0.980831	10.0624
12 h after light	5.863486666666667	3.00283	7.88537
4 h after dark	7.3887	5.51032	9.10615
8 h after dark	6.420943333333334	5.18904	8.48896
12 h after dark	8.89685	7.2861	10.841