condition	mean	min	max
0 h after light	59.02975	59.0255	59.034
4 h after light	33.93355	32.2632	35.6039
8 h after light	31.8345	31.051	32.618
4 h after dark	45.6061	41.1634	50.0488
8 h after dark	52.2071	51.709	52.7052
12 h after dark	50.246399999999994	48.595	51.8978