condition mean min max 0 h after light 0.3364565 0.0 0.672913 2 h after light 0.26808 0.0 0.53616 4 h after light 0.4766785 0.46812 0.485237 8 h after light 0.2465965 0.0 0.493193 12 h after light 0.2725645 0.0 0.545129 2 h after dark 0.0 0.0 0.0 4 h after dark 0.1187465 0.00331 0.234183 8 h after dark 0.400716 0.264286 0.537146 12 h after dark 0.1753082 0.0905294 0.260087