condition	mean	min	max
4 h after light	695.1267305	605.09352	785.159941
8 h after light	1366.7167675	1298.718564	1434.714971
12 h after light	1117.9364265	1065.655295	1170.217558
4 h after dark	1125.6361735	1073.119662	1178.152685
8 h after dark	455.456513	431.87072	479.042306
12 h after dark	538.511873	538.511873	538.511873