condition	mean	min	max
0 h after light	46.04835	45.3052	46.7915
4 h after light	24.08285	16.2494	31.9163
8 h after light	44.7772	42.3879	47.1665
4 h after dark	57.64065	55.2948	59.9865
8 h after dark	44.8237	39.7151	49.9323
12 h after dark	41.52885	38.4126	44.6451