condition mean min max 0 h after light 0.0716215 0.0 0.143243 2 h after light 0.199946 0.0 0.399892 4 h after light 0.2004145 0.13043 0.270399 8 h after light 0.6170705 0.549666 0.684475 12 h after light 0.4282905 0.40092 0.455661 2 h after dark 0.434866 0.273976 0.595756 4 h after dark 0.066363 0.0 0.132726 8 h after dark 0.2218265 0.144328 0.299325 12 h after dark 0.1420355 0.0 0.284071