condition	mean	min	max
4 h after light	2850.3254705	2439.808381	3260.84256
8 h after light	2787.8265680000004	2694.573627	2881.079509
12 h after light	2908.6656065	2701.285091	3116.046122
4 h after dark	2470.192969	1583.675833	3356.710105
8 h after dark	1937.531501	946.650161	2928.412841
12 h after dark	3034.21936	3034.21936	3034.21936