condition	mean	min	max
4 h after light	1406.3	1406.3	1406.3
8 h after light	1290.75	901.6	1679.9
12 h after light	1037.35	877.8	1196.9
4 h after dark	713.7	384.9	1042.5
8 h after dark	817.25	559.3	1075.2
12 h after dark	1566.45	1415.0	1717.9