condition	mean	min	max
4 h after light	1.9789949999999998	1.45508	2.50291
8 h after light	3.68474	3.22818	4.1413
12 h after light	3.868795	3.81151	3.92608
4 h after dark	3.2864766666666667	2.82523	3.56818
8 h after dark	1.9808033333333332	1.59636	2.48241
12 h after dark	2.3180033333333334	2.04779	2.71359