condition	mean	min	max
4 h after light	77.64875	72.9217	82.3758
8 h after light	82.93	78.6926	87.1674
12 h after light	73.63565	71.8382	75.4331
4 h after dark	75.0899	74.0122	76.1676
8 h after dark	83.03999999999999	82.2494	83.8306
12 h after dark	92.046	91.3311	92.7609