condition mean min max 0 h after light 0.0186322 0.0 0.0372644 2 h after light 0.5012715 0.35893 0.643613 4 h after light 0.269829 0.175605 0.364053 8 h after light 0.16622900000000002 0.147447 0.185011 12 h after light 0.12840535 0.0408987 0.215912 2 h after dark 0.0553305 0.0 0.110661 4 h after dark 0.0701758 0.0688733 0.0714783 8 h after dark 0.0590132 0.0402997 0.0777267 12 h after dark 0.0190411 0.0 0.0380822