condition	mean	min	max
4 h after light	1151.5822050000002	809.393094	1493.771316
8 h after light	1003.129186	962.693595	1043.564777
12 h after light	823.875267	816.162763	831.587771
4 h after dark	506.738241	331.170903	682.305579
8 h after dark	504.8252695	315.512183	694.138356
12 h after dark	801.285315	801.285315	801.285315