condition	mean	min	max
3 h after light	18.635	18.1776	19.1745
6 h after light	23.863366666666668	20.963	27.4252
9 h after light	38.9349	29.9952	44.6577
12 h after light	66.14835000000001	55.4833	74.7543
3 h after dark	273.539	240.803	306.805
6 h after dark	114.853	111.01	118.092
9 h after dark	64.0017	56.6416	69.9052
12 h after dark	44.8396	38.846	50.8332