condition	mean	min	max
4 h after light	76.9424925	72.820651	81.064334
8 h after light	61.213315	49.883944	72.542686
12 h after light	45.726276	34.020207	57.432345
4 h after dark	48.488350999999994	48.064164	48.912538
8 h after dark	44.507808499999996	42.754993	46.260624
12 h after dark	128.946802	128.946802	128.946802