condition	mean	min	max
4 h after light	634.997926	534.924364	735.071488
8 h after light	540.1590524999999	537.674181	542.643924
12 h after light	579.0990469999999	562.728614	595.46948
4 h after dark	566.0459355	536.79541	595.296461
8 h after dark	602.109965	566.380373	637.839557
12 h after dark	441.685072	441.685072	441.685072