condition mean min max 0 h after light 0.1722295 0.165699 0.17876 2 h after light 0.1761045 0.165516 0.186693 4 h after light 0.0 0.0 0.0 8 h after light 0.0426141 0.0 0.0852282 12 h after light 0.17172775 0.0945425 0.248913 2 h after dark 0.402482 0.340198 0.464766 4 h after dark 0.08099529999999999 0.0795873 0.0824033 8 h after dark 0.13659515 0.0931283 0.180062 12 h after dark 0.0424041 0.0 0.0848082