condition	mean	min	max
3 h after light	29.633100000000002	28.234	31.6914
6 h after light	45.0249	34.2249	55.0183
9 h after light	61.1411	52.9142	71.3855
12 h after light	45.1215	39.3198	49.0186
3 h after dark	79.9885	69.3076	88.2288
6 h after dark	59.6486	56.1081	63.9336
9 h after dark	44.48246666666667	39.4669	49.8642
12 h after dark	37.37746666666667	32.972	42.179