condition	mean	min	max
4 h after light	1183.7861425	953.768267	1413.804018
8 h after light	1059.4874165	1018.192836	1100.781997
12 h after light	1171.545744	1160.539749	1182.551739
4 h after dark	992.901173	798.588938	1187.213408
8 h after dark	859.160296	740.91832	977.402272
12 h after dark	1298.477227	1298.477227	1298.477227