condition	mean	min	max
4 h after light	585.2859975	505.647494	664.924501
8 h after light	599.145291	584.447018	613.843564
12 h after light	565.1142315	499.702116	630.526347
4 h after dark	470.8553515	423.277013	518.43369
8 h after dark	656.5949805	598.693595	714.496366
12 h after dark	468.393076	468.393076	468.393076