condition	mean	min	max
4 h after light	4.0055	3.03418	4.97682
8 h after light	3.0209349999999997	2.74295	3.29892
12 h after light	4.849995	4.65332	5.04667
4 h after dark	5.1861733333333335	4.56873	6.12409
8 h after dark	6.672156666666667	5.74552	7.39576
12 h after dark	5.89842	5.29909	6.86211