condition mean min max 3 h after light 0.026538933333333334 0.0 0.0796168 6 h after light 0.17281556666666667 0.0720547 0.24541 9 h after light 0.17566566666666666 0.064684 0.355249 12 h after light 0.09138347499999999 0.0 0.190905 3 h after dark 0.0 0.0 0.0 6 h after dark 0.12317713333333333 0.0354137 0.293274 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0202975 0.0 0.040595