condition	mean	min	max
0 h after light	43.2063	40.5649	45.8477
4 h after light	36.77334999999999	34.4359	39.1108
8 h after light	39.382000000000005	37.0508	41.7132
4 h after dark	48.41775	45.6939	51.1416
8 h after dark	48.02395	47.7729	48.275
12 h after dark	46.09905	45.577	46.6211