condition	mean	min	max
4 h after light	1316.65	1248.87	1384.43
8 h after light	1988.25	1983.23	1993.27
12 h after light	2049.645	2021.4	2077.89
4 h after dark	1398.4966666666667	1375.76	1412.4
8 h after dark	881.4616666666667	862.82	916.046
12 h after dark	1024.6570000000002	998.581	1073.92