condition	mean	min	max
4 h after light	1322.5066875	1233.446416	1411.566959
8 h after light	1081.72908	888.578211	1274.879949
12 h after light	1186.6564735	1029.565651	1343.747296
4 h after dark	1226.53885	1200.46396	1252.61374
8 h after dark	802.0519795	571.641133	1032.462826
12 h after dark	1238.985454	1238.985454	1238.985454