condition	mean	min	max
4 h after light	88.87270000000001	81.623	96.1224
8 h after light	56.9844	52.8985	61.0703
12 h after light	72.70394999999999	69.2294	76.1785
4 h after dark	136.67533333333333	131.032	140.454
8 h after dark	144.26233333333334	141.355	147.591
12 h after dark	155.41833333333335	145.919	162.459